Behavioral task
behavioral1
Sample
a731e7abd2a1ad429f90993b39043734_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a731e7abd2a1ad429f90993b39043734_JaffaCakes118
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Size
10KB
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MD5
a731e7abd2a1ad429f90993b39043734
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SHA1
257e3d99257454a93fa99d54c52f5a49f3430711
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SHA256
fa3d9d150e1b6e6675084faf7b5091f67a829099ade33c99e8f2fd5cda59a2bc
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SHA512
97176f1f3c3074c680fb7a63b956a31ea1c7377513c67f14d66cc54210f25fb0a07151265fb22226d8e1f0f20767c9cf33295e56d1d05aaffca1c4240fe03fd5
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SSDEEP
192:/TL4nPv2xGa6a8K/Jghn7d+zEg7tSBDZi15+ZoF8gd8l1LVnEho:/TLo2xkaJ/ABiAU1vdIVnEho
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a731e7abd2a1ad429f90993b39043734_JaffaCakes118 unpack001/out.upx
Files
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a731e7abd2a1ad429f90993b39043734_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
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: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_32BIT_MACHINE
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ