MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous embedded links, many of which point to a redirector service (ttraff.me) that is known to host malicious content. The document body itself is heavily obfuscated but contains the same redirector URL. The presence of a large number of links suggests a link farm or SEO poisoning attempt, likely to drive traffic to malicious sites.
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.me/pify?keyword=chamma+chamma+song++djking
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/3974/4419/files/97797966022.pdf
- https://cdn.shopify.com/s/files/1/0450/2405/1358/files/delco_radio_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/0557/4309/files/321_media_player_classic_android.pdf
- https://cdn.shopify.com/s/files/1/0433/9594/0519/files/ridenar.pdf
- https://cdn.shopify.com/s/files/1/0432/2390/8520/files/baal_veer_bhojpuri_movie.pdf
- https://cdn.shopify.com/s/files/1/0431/6410/6909/files/17353649993.pdf
- https://cdn.shopify.com/s/files/1/0464/9127/1320/files/32731688864.pdf
- https://cdn.shopify.com/s/files/1/0433/6638/3768/files/wogazuwu.pdf
- https://cdn.shopify.com/s/files/1/0431/0892/5600/files/rikiwufirodomekizifef.pdf
- https://static.usrfiles.com/ugd/b8c837_991e4aabd90e40d9a871c1730d796e90.pdf
- https://static.usrfiles.com/ugd/ff2e72_401fef07cff740feba6b8b690bacfca6.pdf
- https://static.usrfiles.com/ugd/1a89c8_13e7a0901ef54999b23cf2db39c817cd.pdf
- https://static.usrfiles.com/ugd/ecec20_f5f4b6150b4d40e9af1c16de7a281ce4.pdf
- https://cdn.shopify.com/s/files/1/0431/3281/3473/files/pizusovo.pdf
- https://cdn.shopify.com/s/files/1/0428/9986/5756/files/mitavofisewewigiwa.pdf
- https://cdn.shopify.com/s/files/1/0461/3796/6745/files/ap_us_history_textbook_american_pageant.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007f23.binbac9d4c0a1e48420080eab0dc684d2f6b55faadcd3c97e61c57d6cb5e2a9a4e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F23 | 5272 bytes |
font_01_sfnt_off000090eb.bin4cb3eced19b228c7c533a9493a829438f4440ec51d30e040d3b1e000194df8d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90EB | 15804 bytes |
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