MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a deceptive lure related to 'Android mobile phone secret codes' and embeds numerous links, including one to a known malicious redirector at 'ttraff.cc'. This redirector likely serves as a gateway to further malicious content or exploits. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=android+mobile+phone+secret+codes
- http://files.gchorns.com/uploads/1/3/0/8/130814177/444e656226.pdf
- http://files.sunshinecityfilmfestival.com/uploads/1/3/1/8/131871554/wisaxaga-vezopusosivofa-suzusapux.pdf
- http://gotoroze.tac4usa.com/uploads/1/3/0/8/130874540/wamerejiwewu_jetovokod.pdf
- https://cdn.shopify.com/s/files/1/0430/3680/3233/files/51261694451.pdf
- https://cdn.shopify.com/s/files/1/0429/3538/6265/files/pujesugidajosu.pdf
- https://cdn.shopify.com/s/files/1/0433/9433/4869/files/10847278054.pdf
- https://cdn.shopify.com/s/files/1/0431/0741/8274/files/satuke.pdf
- https://cdn.shopify.com/s/files/1/0431/2412/9946/files/98438390577.pdf
- https://cdn.shopify.com/s/files/1/0431/4375/7992/files/nancy_drew_curse_of_blackmoor_manor_walkthrough.pdf
- https://cdn.shopify.com/s/files/1/0429/0553/4620/files/travel_planning_checklist.pdf
- https://cdn.shopify.com/s/files/1/0432/0726/2367/files/fefajogunexowiti.pdf
- https://cdn.shopify.com/s/files/1/0438/9876/5480/files/departmental_account_format.pdf
- https://cdn.shopify.com/s/files/1/0431/1603/6262/files/60635106342.pdf
- https://cdn.shopify.com/s/files/1/0431/1692/0996/files/alan_walker_darkside_mp4.pdf
- https://cdn.shopify.com/s/files/1/0430/9496/6436/files/jukugemabakex.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006454.bina5bfdd09590ace1fef5dd4af22f2b476d2827094c99eefc245ebd4c3916a53cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6454 | 5232 bytes |
font_01_sfnt_off000075e6.bin5bd6af456c391779bd91357097d9e1bff4d8e5d7f2126339a9d1dbb5533a51d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E6 | 10372 bytes |
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