Behavioral task
behavioral1
Sample
fa1881961b731b0e10027235486b2768_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fa1881961b731b0e10027235486b2768_JaffaCakes118
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Size
76KB
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MD5
fa1881961b731b0e10027235486b2768
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SHA1
13e55ee25236b0643c0069d9e8cb7ffd4575e357
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SHA256
6483cae034f55d03272765bc50ba96b91f3eb2165af3a474b5b9fcc11fb12f80
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SHA512
1c948923371e640eab9738132b3dc71a4df1bafa727386e994384caacaa79b9f9f9c55adf30120b9444f79147dd951d4217796c200076f03288ac49b81d6d3ea
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SSDEEP
1536:bIccSXCZC+Bu36aM4Erx43axpFwg4TY5A5ZjWFE6L05YKWC4WQzggLvJ:TWByREV43+3EQag853WjWQzhLv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa1881961b731b0e10027235486b2768_JaffaCakes118 unpack001/out.upx
Files
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fa1881961b731b0e10027235486b2768_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 76KB
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: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ