Behavioral task
behavioral1
Sample
15387b3adec297ce20e637d8f0f228f1_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
15387b3adec297ce20e637d8f0f228f1_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
15387b3adec297ce20e637d8f0f228f1_JaffaCakes118
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Size
37KB
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MD5
15387b3adec297ce20e637d8f0f228f1
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SHA1
e433797329a07db67b4d23389e189e2d3fdcf677
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SHA256
10c95dda649d137702762198e4267ba70c699c14d94edd9469f6263dac4637dc
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SHA512
f99706655594a5a7b46e82931fe1630f7d6f3c0373d566bafe3e1724058effb0cb69c1c5c91aabf32026b8142817dc384caeec8a771bebb3106d4e6a91ffb839
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SSDEEP
384:dCykDQ9YqRZSzqjIRQlkFdg21DZZqt1rrRz5ppTOPG6h3Pa4/PLxKBQpJbStBo:4ykBujsFzD81rDLTOxh3CDEA
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 15387b3adec297ce20e637d8f0f228f1_JaffaCakes118 unpack001/out.upx
Files
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15387b3adec297ce20e637d8f0f228f1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_32BIT_MACHINE
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ