MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic firing indicating a malicious redirector. The document body, though partially corrupted, contains a URL that points to a known malicious redirector, 'ttraff.com'. This suggests the primary intent is to redirect users to malicious infrastructure, likely for further exploitation or phishing. The presence of a large number of external PDF links also indicates a link farm, a common tactic for SEO poisoning or traffic redirection.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.com/pify?keyword=how+to+manually+drain+a+whirlpool+washer
- http://files.robertsgreenhouse.net/uploads/1/3/1/0/131070035/vukaxalik.pdf
- http://kujubow.catlavoie.com/uploads/1/3/2/3/132302857/cba5ea1b6a9180.pdf
- http://gopap.2016turkeytour.com/uploads/1/3/1/4/131453870/ded3dd1e244bf37.pdf
- https://cdn.shopify.com/s/files/1/0437/8945/1425/files/50286566000.pdf
- https://cdn.shopify.com/s/files/1/0428/6509/8908/files/moon_river_frank_ocean_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0428/7361/8599/files/adhyathma_ramayanam_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6309/1112/files/tofik.pdf
- https://cdn.shopify.com/s/files/1/0438/1091/4466/files/psychological_assessment_sample.pdf
- https://cdn.shopify.com/s/files/1/0446/6740/4451/files/fitekiwabutixafisuveki.pdf
- https://cdn.shopify.com/s/files/1/0436/9671/7992/files/longman_dictionary_contemporary_english_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/2412/9952/files/kreg_workbench_plans.pdf
- https://cdn.shopify.com/s/files/1/0432/6578/6006/files/zosafivibikomekelojax.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_off00006478.bin9f78bbd02290a16147aca31bc7d400dde859c0f27c328317af111634bfde38f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6478 | 5356 bytes |
font_01_sfnt_off0000768e.bin0c6172611cd1f0ed011d49c82d7ecc5e2339b073d154903ba97f4d52c2441543 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x768E | 9992 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.