Behavioral task
behavioral1
Sample
b1d1ca4d2d10c6e94e32af560c7af9bd_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b1d1ca4d2d10c6e94e32af560c7af9bd_JaffaCakes118
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Size
78KB
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MD5
b1d1ca4d2d10c6e94e32af560c7af9bd
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SHA1
af1232c85ec43d03aa4e9cb4df1b4fca6ddb84bd
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SHA256
d10a1c195dc721279e9c5d35503b8753a39b0a6400304c4649448072e712791b
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SHA512
733f9f1fc4368e575045c6be685d1a18a6159772b90b6ca098f2b6340763fbe81d670da0a2be92d2ec8980f76136b8055f6f28d237be988619dcd5c5ca5d902c
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SSDEEP
1536:+rRe2Iew9YAl++L2L5naaZq8etcaRUEiMArLkwhVgH:+drQYOkN66a8E
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1d1ca4d2d10c6e94e32af560c7af9bd_JaffaCakes118 unpack001/out.upx
Files
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b1d1ca4d2d10c6e94e32af560c7af9bd_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ