MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/pify?keyword=black+and+decker+iron+manual'. Additionally, it exhibits characteristics of a PDF link farm, with numerous links to external PDFs hosted on platforms like Shopify. The document body also contains text suggesting a callback lure, consistent with phishing or tech-support scams. The primary attack vector appears to be directing users to malicious infrastructure via embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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_FARMSmall 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_LINKPDF 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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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_URLOne 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.ru/pify?keyword=black+and+decker+iron+manual In PDF document text
- http://files.plazaproduce.com/uploads/1/3/1/3/131383426/vizafazemudojopa.pdfIn PDF document text
- http://files.spiritofexcellenceworldwide.com/uploads/1/3/1/6/131637081/bagotupem.pdfIn PDF document text
- http://files.thewaterthieves.com/uploads/1/3/1/4/131406046/sajotebawemiban.pdfIn PDF document text
- http://files.aedpresearch.com/uploads/1/3/0/8/130815228/jakuliz-ruzerojep.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
- https://cdn.shopify.com/s/files/1/0433/5799/5160/files/44841073354.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9029/4437/files/wilozam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3137/9618/files/pebedukobekurigitejefu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8424/2337/files/vasilologodasoludusojewo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7192/2591/files/zifeporujodixuzizelupixef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6295/1077/files/miwogukabafifi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2748/9183/files/wenufomalidavanaduv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0953/2316/files/xunavi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4638/7367/files/6812911858.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000069a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69A1 | 4820 bytes |
SHA-256: 239d3d98954282db35cfc555dda63ff2bc1c5c8f12fa5eb376d3dd16b73fa803 |
|||
font_01_sfnt_off000079d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79D5 | 10824 bytes |
SHA-256: 9bf93f7bb9cab970d37d2fad8a76a3f3fc8ccd71c2a5d2ee9fa4a004b6c0f42b |
|||
font_02_sfnt_off00009e97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E97 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.