MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=attila+pizza+lyrics'. Additionally, it features a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the presence of the malicious redirector URL is sufficient to infer a phishing or malware distribution attempt.
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=attila+pizza+lyrics
- http://files.worldpairsangling.com/uploads/1/3/1/4/131453902/9d19ede6.pdf
- http://files.acasongs.com/uploads/1/3/1/3/131380308/mumukajovizegavefo.pdf
- http://gatiwow.rytiskonst.com/uploads/1/3/1/4/131406202/lutivupakudap.pdf
- http://files.skydancer.ca/uploads/1/3/1/3/131379099/joxunimikovati-teduxekitu.pdf
- https://cdn.shopify.com/s/files/1/0433/0219/1269/files/generic_discord_rules.pdf
- https://cdn.shopify.com/s/files/1/0433/5393/1944/files/mixavomexitu.pdf
- https://cdn.shopify.com/s/files/1/0433/0238/7867/files/rutekiwamuwedonos.pdf
- https://cdn.shopify.com/s/files/1/0435/2661/9287/files/basanugeravudenurita.pdf
- https://cdn.shopify.com/s/files/1/0428/8879/0179/files/rajokap.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/37447081435.pdf
- https://cdn.shopify.com/s/files/1/0431/0184/7708/files/gasebinemafifofe.pdf
- https://cdn.shopify.com/s/files/1/0429/9672/7961/files/guide_to_energy_management_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/3550/8387/files/dupabebakudaz.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/20745245188.pdf
- https://cdn.shopify.com/s/files/1/0430/2677/6227/files/xekimivejomusifotuvivoja.pdf
- https://cdn.shopify.com/s/files/1/0430/7963/1012/files/refifuruguvukabopibale.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_off000052fa.bin5f6edac1ee2c6e5bfc8c8a3d5a98fe24a640e142a0391a8927dfbc2624266669 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52FA | 5068 bytes |
font_01_sfnt_off0000645a.binc9ebcd005f098aae5eb22d28220bcd1116b2abc569603ac24155537e1534f078 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x645A | 10240 bytes |
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