MALICIOUS
150
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 'ttraff.cc'. The document body, though partially corrupted, contains text referencing 'Hungry shark full version apk free' and the malicious URL, indicating a lure for downloading an application. The presence of a large number of external PDF links, many hosted on cdn.shopify.com, suggests a link farm designed to improve SEO for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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=hungry+shark+full+version+apk+free
- http://files.montclairschoolsdata.org/uploads/1/3/2/6/132696558/2819dd459a1.pdf
- http://files.holidaycottagediss.com/uploads/1/3/0/9/130969573/6239985.pdf
- http://vuzigarez.rotaryaviation.com/uploads/1/3/1/3/131379732/4595362.pdf
- http://files.keikollections.com/uploads/1/3/1/6/131637881/jileguxumifov.pdf
- https://cdn.shopify.com/s/files/1/0428/8295/7478/files/vamodilaju.pdf
- https://cdn.shopify.com/s/files/1/0433/4593/6534/files/acog_pap_smear_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mapiguwidekedod.pdf
- https://cdn.shopify.com/s/files/1/0432/3698/2952/files/pemoxenupesevuriganajafu.pdf
- https://cdn.shopify.com/s/files/1/0432/3557/3919/files/45761612011.pdf
- https://cdn.shopify.com/s/files/1/0436/7846/6201/files/wetuxerizagenele.pdf
- https://cdn.shopify.com/s/files/1/0438/5030/1590/files/dodosamapomupumu.pdf
- https://cdn.shopify.com/s/files/1/0439/2199/7979/files/warcraft_3_battle_chest.pdf
- https://cdn.shopify.com/s/files/1/0435/0358/3384/files/kajuji.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/78886948618.pdf
- https://cdn.shopify.com/s/files/1/0452/7154/8066/files/catlogo_jequiti_2020.pdf
- https://cdn.shopify.com/s/files/1/0432/1542/1600/files/27474687201.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c0e.binc6370e3beb828a695f5014dcac9bcef8e83676e26e7149329aa60dc2125b6745 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C0E | 5348 bytes |
font_01_sfnt_off00006e44.bin59946b05fe7ef45a07fe317ebb36667f322ba5a3042be59a2cfcfc4031d5842e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E44 | 10340 bytes |
font_02_sfnt_off000091c4.bin02a16071353131ebed3c4d8fc2838eb253ad2f06f0c10a119750083a5927a40a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91C4 | 16504 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.