Behavioral task
behavioral1
Sample
3db873ef19b133187a9ca6543d51828a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3db873ef19b133187a9ca6543d51828a_JaffaCakes118
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Size
136KB
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MD5
3db873ef19b133187a9ca6543d51828a
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SHA1
bbbb823400e23f6c8e2618811f145c345ebf26dc
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SHA256
062d175b426e1a01bfa27e396ee40323a91c4b5e1783a03651ef7cfe1033a9a8
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SHA512
a6c19b8cfb4bdb425df1c237040242621dfe28cf6127a38e52f82b0d3027583d4c5411c0e02bc7aad12268205ae358424671237e645de773236523b39ebd7d4e
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SSDEEP
3072:L40+QFKrE1/BKE9tfz5J/hND4rk15U9m+kqlOkL6dt5b7XN:L3+QW2d915xhN2u5cm+zlO/XZ79
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3db873ef19b133187a9ca6543d51828a_JaffaCakes118 unpack001/out.upx
Files
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3db873ef19b133187a9ca6543d51828a_JaffaCakes118.exe windows:6 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: 256KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 134KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ