Malicious PDF — malware analysis report

Static analysis result for SHA-256 7234d54ac35e541d…

MALICIOUS

PDF

55.6 KB Created: 2020-08-12 08:18:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: b7a001eeff73fe9a22a510145b0a17ba SHA-1: 6ab248f5c73376bcc92b0975ed9d7b5bc9310a81 SHA-256: 7234d54ac35e541d7b34816a1707e6e5767c3e611887f71cba5328d35572dcbb
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains a link farm and a redirector URL, indicating a phishing or scam attempt disguised as a career guide. The embedded link directs to 'https://ttraff.com/pify?keyword=after+12th+science+best+career+option+pdf', which is flagged as malicious. The document body and structure suggest it is designed to trick users into clicking the malicious link.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 5

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://ttraff.com/pify?keyword=after+12th+science+best+career+option+pdf In PDF document text
    • http://files.amazinggracebridgetown.ca/uploads/1/3/1/3/131383698/jurisunobimer_lekifuw.pdfIn PDF document text
    • http://files.chosenoneministries.net/uploads/1/3/0/7/130776131/wowaxowin_tafovixubafuwep_vixapibabolo_firefosu.pdfIn PDF document text
    • http://files.ahhs60.org/uploads/1/3/0/9/130969980/7504855.pdfIn PDF document text
    • http://files.rocmrrc.com/uploads/1/3/1/0/131069887/foremumetosakase.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.daltonmaag.com/In PDF document text
    • http://fedorahosted.org/lohitIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/1681/3735/files/70272017700.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/8283/2280/files/retegatoso.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/0025/1036/files/screen_list_windows.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0443/9041/6550/files/94073298239.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1754/3588/files/bifififibelozaxu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/0657/4238/files/nomuzowitaxipaxagazabug.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8153/9488/files/31652439024.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/0744/1053/files/bikoxunusegenuxowudujiw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/3406/7615/files/luselulukuderuravaneviwuj.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000761b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x761B 5312 bytes
SHA-256: 445ae1545095a6f367be6b8a47598ff56979010baaa712807c3b9ac74aa06c57
font_01_sfnt_off00008817.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8817 14484 bytes
SHA-256: 9baa32d7db495706247e75aedce1313e581423c38b54541a39cd97bf2571539d
font_02_sfnt_off0000b54e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB54E 4324 bytes
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2
font_03_sfnt_off0000c34f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC34F 3532 bytes
SHA-256: aca1160a9f11ec9617ef8458dde377ce97c014530ef704e5cf45a163325fd4ad

Open this report in the interactive analyzer, or submit your own file for analysis.