Behavioral task
behavioral1
Sample
da42f5b8612d3b101418e5e8420d7820_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
da42f5b8612d3b101418e5e8420d7820_JaffaCakes118
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Size
49KB
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MD5
da42f5b8612d3b101418e5e8420d7820
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SHA1
1e0cc044235c328cd0a1e8dc7841d6ebfa94b3ce
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SHA256
370e632cc3239552e0d8c5bf4ee9a0b023d56b5e54f53c1bfebd4b7a52b8d2a1
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SHA512
ff5e89b656a6e27f35b3fdb96d5cfcb512b42844987570a5501fdb8afaeecd0f01c899ed022e70137d0f6bb0b1f1cdc93545bb9ab641ae355af2462f2d3bed6a
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SSDEEP
1536:yrd/eBrQE4xAZcoZ6YRzvEc39qZ5dbDFyF:yBmxbzvE89N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da42f5b8612d3b101418e5e8420d7820_JaffaCakes118 unpack001/out.upx
Files
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da42f5b8612d3b101418e5e8420d7820_JaffaCakes118.exe windows:8 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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ