Behavioral task
behavioral1
Sample
cef6e3d82e0af2f05529c3e21aa55444_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cef6e3d82e0af2f05529c3e21aa55444_JaffaCakes118
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Size
134KB
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MD5
cef6e3d82e0af2f05529c3e21aa55444
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SHA1
9b0301c0e4137d5c75f1a2d0d3defad391c33c78
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SHA256
f8e93ebffeb39e761217bb3e45afeacdd2b1800c3b9ff95e33830611ad21bf80
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SHA512
04011ad9e01d9941f8f6406aa1233970fde12a438cc25226fbe3ff619478db14856a19ec0c5575458faab35469f31cf7416c1f78d00d8ffcc32744fffae6c766
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SSDEEP
3072:6M+I/AWXlsvT938b1d7DCaKni1ZaB7Fev0Uwf2Gb:6M+IIWXivCb1dyPni1Aedl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cef6e3d82e0af2f05529c3e21aa55444_JaffaCakes118 unpack001/out.upx
Files
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cef6e3d82e0af2f05529c3e21aa55444_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 83KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ