MALICIOUS
194
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.cc/pify?keyword=resident+evil+5+game+apk`. This indicates the document's primary purpose is to trick users into clicking the link, likely to download malware disguised as the 'Resident Evil 5 game apk'. The presence of a large number of external PDF links, many hosted on Shopify, further supports a link farm or SEO poisoning tactic to drive traffic to malicious destinations. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.cc/pify?keyword=resident+evil+5+game+apk In PDF document text
- http://files.activetwa.org/uploads/1/3/1/4/131438583/ea8bd71.pdfIn PDF document text
- http://files.michaelkateboutique.com/uploads/1/3/0/8/130814423/bujujevuwofaku.pdfIn PDF document text
- http://files.lymeislame.com/uploads/1/3/1/4/131437563/1726797.pdfIn PDF document text
- http://files.discerningheartsministry.net/uploads/1/3/0/7/130738993/paloxu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1032/5671/files/32281667572.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9244/3303/files/sherlock_the_abominable_bride_script.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2816/9375/files/meta_tag_for_favicon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7175/7718/files/anthropological_perspective_of_the_self.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4290/6007/files/lab_report_on_plant_and_animal_cells.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0595/2671/files/blacksmith_wow_classic_leveling_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6149/1365/files/san_andreas_pc_cheats.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0274/9347/files/apa_format_table_of_contents.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7792/7072/files/74624106495.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6055/1070/files/35310499508.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1732/3175/files/42795543524.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9812/9059/files/25949586276.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/jusugotuwuzakozemez.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
🗂 Part of campaign:
activetwa.org
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006526.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6526 | 5440 bytes |
SHA-256: a0cb4634e9952231b27299e40f2ed28d0720202b68ff001bf59a8114614539aa |
|||
font_01_sfnt_off0000779e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x779E | 10996 bytes |
SHA-256: fb1302411b2f4e430483eee463c7e049fa3abef99496f7ed2aebcd0bf8da6c14 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.