Behavioral task
behavioral1
Sample
de3a0e9d54209382e7c6f054f1cf6046_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
de3a0e9d54209382e7c6f054f1cf6046_JaffaCakes118
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Size
45KB
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MD5
de3a0e9d54209382e7c6f054f1cf6046
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SHA1
2784aecbb2929b3aa41e8de34a9d79342af86fd6
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SHA256
d38511142d644bcfa8eb99136de8d8c734019dc52b61caf28f42499561487335
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SHA512
b5d84f76fbd70f00bc45adb05dbc34ba1a93df6fa12d2b9c8f10bc7f0e2d13a5cd02c251a18920c8ad225f72116fa6b56e29b17b041d9919984e17f71b501549
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SSDEEP
768:+cMRyaCRwyVd2wYAFBmDbzrYD7IYOWdJpppWzK4:NiplyVpYdXzrYD7jpppI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de3a0e9d54209382e7c6f054f1cf6046_JaffaCakes118 unpack001/out.upx
Files
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de3a0e9d54209382e7c6f054f1cf6046_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 956B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ