Behavioral task
behavioral1
Sample
870d172e8bc5f772c4a88a52acad8dbf_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
870d172e8bc5f772c4a88a52acad8dbf_JaffaCakes118
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Size
226KB
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MD5
870d172e8bc5f772c4a88a52acad8dbf
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SHA1
336f89dfbdd54b39e4864ae635fc58b49ecb0842
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SHA256
17743dd5de8802f38ee9f6ac1b7f1a88cdd2d288c88e111b21ba090a4ae2bf91
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SHA512
f8da92e135f8bf81b97c5241496e1783795e0faa5ddd0c7de0b1e7f11dfe1d55a632de1bfa6b9950e4aa40c4ef8d83612eb9301a0758bda9af29bbe774964bf5
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SSDEEP
6144:KrAQB+jv3f16AvOas8eabIv+i0DwHOtLGHt4Y85dPHap:anBS315vOaskVlqNn85dPW
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 870d172e8bc5f772c4a88a52acad8dbf_JaffaCakes118 unpack001/out.upx
Files
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870d172e8bc5f772c4a88a52acad8dbf_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 320KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 209KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 387KB - Virtual size: 386KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ