Behavioral task
behavioral1
Sample
87c6c77565f1e1363ad8d254a38444a1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
87c6c77565f1e1363ad8d254a38444a1_JaffaCakes118
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Size
53KB
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MD5
87c6c77565f1e1363ad8d254a38444a1
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SHA1
3d13c98f34dcca613eddd812b4178470ee2e2d88
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SHA256
d051fef4fbef55c59a6c2486083d15d9c5cf90b3051fec65204b533550b92f6e
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SHA512
2e9e0ccc67368d54093d4fb286b802060f67e14d0f18b4bee701dc7037d8a283994da9cbf6ddc35293a6fd6a8128586b18f70f7fe7b9a6c87827579503197995
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SSDEEP
768:Rw4lsFqLD7yj1yDEz/uwgXmvbsXsWgsNPcdOS5+onoQ6VdZVa5c+L3vOLaNvvjz/:S4lsQL3GF9SIvyTVd7ad3vOLKy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87c6c77565f1e1363ad8d254a38444a1_JaffaCakes118 unpack001/out.upx
Files
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87c6c77565f1e1363ad8d254a38444a1_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 274B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ