Behavioral task
behavioral1
Sample
a239d3268d397da916e8077509bfc93e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a239d3268d397da916e8077509bfc93e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a239d3268d397da916e8077509bfc93e_JaffaCakes118
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Size
272KB
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MD5
a239d3268d397da916e8077509bfc93e
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SHA1
358f9f9f1902a8259173b2cb12eb08c5df181b05
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SHA256
5e266dddd01ba34e1e353e08896c46e9f2fbbc69cf6b93b90293ff2b8167771f
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SHA512
870959e30f419853f7d4c534313fb59d2060045e7e3d00d4248661906898ef20e135dc9cb39fa72cc089bcb1253bae1ee01c99eb2866b333775fc6079fb0221a
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SSDEEP
6144:pxrKwtO2KM4fuihSzNpHcfUcAV/7idLxZ2:natvhSvMtcidLxZ2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a239d3268d397da916e8077509bfc93e_JaffaCakes118 unpack001/out.upx
Files
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a239d3268d397da916e8077509bfc93e_JaffaCakes118.exe windows:9 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: 244KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 79KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 13B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ