Behavioral task
behavioral1
Sample
b29508dcdeb041d18d2d1741d9221208_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b29508dcdeb041d18d2d1741d9221208_JaffaCakes118
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Size
51KB
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MD5
b29508dcdeb041d18d2d1741d9221208
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SHA1
693f7c0619777f872771f662a1e69cf6d812b493
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SHA256
9c5c4ed6e88a74f65b4b563bdf21d2af6ef59bb32d67283108093024046abe63
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SHA512
e5dcabfdbbc7a37ad1bf3494fdbc439ae1d3fd0e809493a019a8e7fd34b1484fb92ca93508a46d9c23f389339df67c3f46c481d7a2a70b01ab04f2e9e957b515
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SSDEEP
1536:GelSRuDY1wO1tZFGbhI/dX9Z/uDSFrqRer:GtRuDNsKi/99Z/Nq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b29508dcdeb041d18d2d1741d9221208_JaffaCakes118 unpack001/out.upx
Files
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b29508dcdeb041d18d2d1741d9221208_JaffaCakes118.exe windows:5 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: 460KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 424KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE