Behavioral task
behavioral1
Sample
2bcff018e8ad025844e22c765648eb87_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
2bcff018e8ad025844e22c765648eb87_JaffaCakes118
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Size
105KB
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MD5
2bcff018e8ad025844e22c765648eb87
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SHA1
a0fac0355f53bab28ed254826d7a9fbd1be4d9a1
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SHA256
b492d825b362fe2ab18393587cd5dde4dcc29e7689876c85fea5382478478013
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SHA512
3908e2328e531869d95dba154b1a62624c0310fe963fc512bc98db57b3168a6cee224fd284a09efa795cfb070b56e63d90e2bbad23027189616097e109a6f0c9
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SSDEEP
1536:dyz9tFbsHEFbUM20fvCkxECQMda813UsVXjKRry33EfQivgfWUOr:WtlPeM2yakxNzdaW3bVXB3EojfWUg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2bcff018e8ad025844e22c765648eb87_JaffaCakes118 unpack001/out.upx
Files
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2bcff018e8ad025844e22c765648eb87_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 39.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_MEM_READ