Behavioral task
behavioral1
Sample
773f128838e2bfabb4cd33fa44c9a923_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
773f128838e2bfabb4cd33fa44c9a923_JaffaCakes118
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Size
187KB
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MD5
773f128838e2bfabb4cd33fa44c9a923
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SHA1
9821511aff2bae65bcc0ed68a8e8d063d89464da
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SHA256
6ac518a33e812de0395b8cd22c95060838eccf524024342eeeabaa4108d7cf43
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SHA512
3bbaf495e1535b1046d12a2d6d35ed9ddf9aef6f4ad3f305e3feba4c88bd2c5baa597c2aaea910738b367f51492bd859728dd9785287c96abb84453456ad1f85
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SSDEEP
3072:3th2xc+TF0HpnAlXUEjF7DRJRQ3ScO+eBRmL3J7/W1pUAreVI2SUII+7NysMu4Hl:9h2xcPHpnAxt9RQG+578ppPvP4Q/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 773f128838e2bfabb4cd33fa44c9a923_JaffaCakes118 unpack001/out.upx
Files
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773f128838e2bfabb4cd33fa44c9a923_JaffaCakes118.exe windows:5 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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ