Behavioral task
behavioral1
Sample
af31c3cf1ffe84994405773f49f0caaa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
af31c3cf1ffe84994405773f49f0caaa_JaffaCakes118
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Size
33KB
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MD5
af31c3cf1ffe84994405773f49f0caaa
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SHA1
eba0e33f1173d83a9498e10751345521c5c99d72
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SHA256
837054efd1a5f4c65ecf46283ee7b1b84c14aa6af6f1a5a2b7bc421acff348bb
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SHA512
ab6251c78b636e96c33b84d1fe4cf48d90906abb8dc55bc61803a395ebc66f0bb4fcf657591196e62b281b97a31c71a35bc3f1271456c46e57c6ca92319a31bd
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SSDEEP
768:O6SFBjIqCyk7mkTvEVyYM0EmDT6Xin1yiyhR9hovAXM:7iBjaUB8YM0bo8ki6R9YAX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource af31c3cf1ffe84994405773f49f0caaa_JaffaCakes118 unpack001/out.upx
Files
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af31c3cf1ffe84994405773f49f0caaa_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ