Behavioral task
behavioral1
Sample
b6790945e640263436dabb3a877d50ea_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b6790945e640263436dabb3a877d50ea_JaffaCakes118
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Size
179KB
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MD5
b6790945e640263436dabb3a877d50ea
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SHA1
1f87cf55a6b151e25315f0c248cf2206c3c6853c
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SHA256
f21a0b867bf0cf3e558c9c5dc46051ff29b733da9e5c4a84fcaedcc37b45a8ff
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SHA512
ae74896f03d696b4d67716bef2af37932c7665c5f6bf0ca0837c01c2e23288578def13f471eca826155df53f7ee24be510182d7909132a32b07a32363d33510d
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SSDEEP
3072:R8oQYWHlVfNupd5eiyFQdcGFETpRDs4Z3b3zZCKGB0uMFLth0OcXnh/BSQ30L+Rd:RJQYWHf4Peiy8aTLA41b8o9tgnh5SQvj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6790945e640263436dabb3a877d50ea_JaffaCakes118 unpack001/out.upx
Files
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b6790945e640263436dabb3a877d50ea_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 9.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 174KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 5.3MB - Virtual size: 5.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 258KB - Virtual size: 4.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.rsrc Size: 160KB - Virtual size: 159KB
IMAGE_SCN_MEM_READ