Behavioral task
behavioral1
Sample
b851a1424c065b0fd720bf6f8eca2d7f_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b851a1424c065b0fd720bf6f8eca2d7f_JaffaCakes118
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Size
176KB
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MD5
b851a1424c065b0fd720bf6f8eca2d7f
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SHA1
ae33cbc435ca2bcfd215abbe9667bb3b1499ccc5
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SHA256
096793f6d8ad280c942b9fa6d42e24c7555d17186691e33d79d6bbafc389557c
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SHA512
0fafbc39302a1edf2b4dfd0c942278c747d7f9df1cf66ecb7f3d0c28396ac74841feb300b103a50d07d43c74a4be2ab054818c0d9a078cedfb54fe32255af556
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SSDEEP
3072:cyUBjy5OFvO9RDbbNUEI5x6qrCKozT+ezbJJgB/aEjcIDwyXSEzIcoKSxabdRdP1:htzDbBU7aq2Km7rqjZEyCEznoKSAdRdt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b851a1424c065b0fd720bf6f8eca2d7f_JaffaCakes118 unpack001/out.upx
Files
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b851a1424c065b0fd720bf6f8eca2d7f_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ