Behavioral task
behavioral1
Sample
05dc903b1b3dd9ad6080705512f694dc_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
05dc903b1b3dd9ad6080705512f694dc_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
05dc903b1b3dd9ad6080705512f694dc_JaffaCakes118
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Size
100KB
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MD5
05dc903b1b3dd9ad6080705512f694dc
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SHA1
ef7d3e0ba171ff8d9b4f7a1676a8425f23d15c3a
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SHA256
491981b94cbf6b3b190d346c8f97f26d12ea5a525d74a581ba5bf9c6d840c271
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SHA512
e88d3c28d40b379a14bc9607abfc5f94039c8eaf87d7d8e2db9bc8d32cc12e08d10a1030d3f91b8a805a9cbb862a803f42691a17173ae689b0f38522df6f7da6
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SSDEEP
3072:TGsnRCyN4pklj1ArAt5cJXYYKO1jcGE4hfGrI93tpQ:TGENlurA/cVY6vl3Y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 05dc903b1b3dd9ad6080705512f694dc_JaffaCakes118 unpack001/out.upx
Files
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05dc903b1b3dd9ad6080705512f694dc_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 92KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ