Behavioral task
behavioral1
Sample
125a792489a9e5f9577ce9448b374f91_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
125a792489a9e5f9577ce9448b374f91_JaffaCakes118
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Size
437KB
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MD5
125a792489a9e5f9577ce9448b374f91
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SHA1
b4e333a204af3792d58ea680e423144cddea426c
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SHA256
761c5ea0322e8181fa5e65400405562299691ade3b2effa44d4f2e14b05f38d2
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SHA512
6786a512f1471d19ee2c174b2a584a5a5c29d499fe1b064d2c9bb12ed8ecf2c13c17a298b8b594ccae312034500951f396dbc9e6846fbae98bc5493b74cc65c5
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SSDEEP
12288:FQt3YaXVedjuVIUhYXecsbgeasf3SdMKHLpLTnYJaCy2248TC3:OIy7VICYXecsEYfaMKrdTnYJ5I4AC3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 125a792489a9e5f9577ce9448b374f91_JaffaCakes118 unpack001/out.upx
Files
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125a792489a9e5f9577ce9448b374f91_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 992KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 377KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 59KB - Virtual size: 60KB
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_32BIT_MACHINE
Sections
.text Size: 576KB - Virtual size: 575KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 332KB - Virtual size: 339KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 356KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ