Behavioral task
behavioral1
Sample
66db6cb864d2e0192c19ef806bcb5f42_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
66db6cb864d2e0192c19ef806bcb5f42_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
66db6cb864d2e0192c19ef806bcb5f42_JaffaCakes118
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Size
498KB
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MD5
66db6cb864d2e0192c19ef806bcb5f42
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SHA1
ce84af19ce04e3c033a617ae7ba22dbac639323a
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SHA256
02611c71c9fef7b79dfd100fe8364c3bb7a7bc27d1226cdb13d1a91468429ce2
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SHA512
da85b4a39f532152312b9a8f2849e484eb243e65092cc77fbd7ced5cccfb257a6fa64fd53b64ab3298e20afb201beade21be3824fb59ec0e9a731ba6f0687a3b
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SSDEEP
12288:fjPyJA5n5CsZljI8BjNY0sVI65tLXh8MEHkBmc:55hlj8jveMEEBD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66db6cb864d2e0192c19ef806bcb5f42_JaffaCakes118 unpack001/out.upx
Files
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66db6cb864d2e0192c19ef806bcb5f42_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ