Behavioral task
behavioral1
Sample
1673d2a95c98aa3d3c7b044e51ac2a39_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1673d2a95c98aa3d3c7b044e51ac2a39_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1673d2a95c98aa3d3c7b044e51ac2a39_JaffaCakes118
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Size
85KB
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MD5
1673d2a95c98aa3d3c7b044e51ac2a39
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SHA1
0bec0f737a88e827ff393d7153050a5c6667e504
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SHA256
d7f3f196ab45b1b3e67a704e9a16a215e48bc5ed152859986fbcc543a0c029c0
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SHA512
5863d2375e7ac71b670007b46a5e90de0bfb935af16ce3ae295038745eb047239539b0c2d548523bad7e43c096da4e35f919965c2f61dcc0cd0b6c938816cbe1
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SSDEEP
1536:QOAwKAJZ2Dmv0RrMy3IY5Rk9TAgGu8fK5nfnkm1yMuNJX2jGJm25cdYf:QBLAJ4m0RT31ILJjPuLX2qJzFf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1673d2a95c98aa3d3c7b044e51ac2a39_JaffaCakes118 unpack001/out.upx
Files
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1673d2a95c98aa3d3c7b044e51ac2a39_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ