Behavioral task
behavioral1
Sample
37fde50c8048a243a1c4c35c96824f86_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37fde50c8048a243a1c4c35c96824f86_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37fde50c8048a243a1c4c35c96824f86_JaffaCakes118
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Size
782KB
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MD5
37fde50c8048a243a1c4c35c96824f86
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SHA1
4fe9f6d35f60d1aed14780b4188dc7f5fb0020c3
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SHA256
5ac89ef4d8f3258668f6fc246fbf18a9b95baae1a4905c4ade3bbb731f558fe8
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SHA512
d7b7cafeee1636931e83a6ed3231fb5d465dee967a22ffaae582045e2c1cf5abd75904c99678db0243ccf6ba27e984af66a834bdbac98f3d0fc356c59a48a43a
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SSDEEP
12288:DLYDBhNDWjvqt9uGqIKu0Y7ysKgbqbbRo/PX1tVavfO:D0zNUv9dF5bO/vdn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37fde50c8048a243a1c4c35c96824f86_JaffaCakes118 unpack001/out.upx
Files
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37fde50c8048a243a1c4c35c96824f86_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ