Behavioral task
behavioral1
Sample
f9b35851b1df0d9c5dd5c0538b983265_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f9b35851b1df0d9c5dd5c0538b983265_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
f9b35851b1df0d9c5dd5c0538b983265_JaffaCakes118
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Size
74KB
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MD5
f9b35851b1df0d9c5dd5c0538b983265
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SHA1
ce61134ea776e13ad003ea110ea2da513a241833
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SHA256
01ff93c24ee23fd5842e7fb3890edc8684aa91d241b3deaa9f6aa3cc316a3888
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SHA512
412469517e411288e10df11d5171cffd3cdbf468aff95bfbb208734c758fc1875c18030ad505b51eb2ae75dec0af52d2c344703f1aab4aeb75b4751c3bae18a8
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SSDEEP
1536:yr4ljTjLvEhAmusWU4YF59sNQTUbNrLuX:yrszLvEh1WU59sNQTUbRq
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9b35851b1df0d9c5dd5c0538b983265_JaffaCakes118 unpack001/out.upx
Files
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f9b35851b1df0d9c5dd5c0538b983265_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 68KB
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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE