Behavioral task
behavioral1
Sample
1671c3ff83ed980962755246ea335dd1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1671c3ff83ed980962755246ea335dd1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1671c3ff83ed980962755246ea335dd1_JaffaCakes118
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Size
84KB
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MD5
1671c3ff83ed980962755246ea335dd1
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SHA1
9c1f0f9d7adbc8b14b5c6b0a7afe605affd12111
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SHA256
5b430178591836cee4c3b8dc5a782022285485ddd22f17147a0dd86a4c8851d9
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SHA512
ab1932a0cd64132ef73c9d448e0f9e078220d9384080045f11681804831496bb7a3335c638c06994d4c2efbc4796c1699cc1be434ba450ac46609f704eb11b8e
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SSDEEP
1536:FYPoPABjChelvgXvCy1NBNV2nFi6shiGOM0LB2U+q9lnAkJsc/G:aoCCheVgX6urSiF0F2qPtJE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1671c3ff83ed980962755246ea335dd1_JaffaCakes118 unpack001/out.upx
Files
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1671c3ff83ed980962755246ea335dd1_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
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