Behavioral task
behavioral1
Sample
4044c75bac0e1fcb55c236548852e337_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
4044c75bac0e1fcb55c236548852e337_JaffaCakes118
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Size
24KB
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MD5
4044c75bac0e1fcb55c236548852e337
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SHA1
c737cfaac287b417917ebc26ab3a121a166d1071
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SHA256
7b7a82192fec15748e892cd94b23163beb3ddf954b2ce03709eaa55db4844096
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SHA512
e60c9d60107dea663bceae0cd1fe7af00ece6a0c1f0ff475d0e87549524b8f26f5ac24dfd0ac6b3f642b95dfabc9537c4db3740f2a3a4b5e997805501e0d92d3
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SSDEEP
768:0EwLEAHgbHgB/G2h+EOStKUzvKFgkZRRjdVkVoN:0Ew9gbHIvh+EOSfAZfdCG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4044c75bac0e1fcb55c236548852e337_JaffaCakes118 unpack001/out.upx
Files
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4044c75bac0e1fcb55c236548852e337_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ