Behavioral task
behavioral1
Sample
b3daea021a80a4991151356ad3ff1190_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b3daea021a80a4991151356ad3ff1190_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3daea021a80a4991151356ad3ff1190_JaffaCakes118
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Size
15KB
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MD5
b3daea021a80a4991151356ad3ff1190
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SHA1
eb22542785b8b657154e1d4d923c73c2bfc4dc5d
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SHA256
a127a8363ecab44eb2637fc381060b0900ca9fe26f8c171e24101f2b28fd3b44
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SHA512
96f2d4e236f046c1a58a99e47317adc7a87c846711717648a244ca0643ddc59712b881326e628371527e64f919e6cc387889d942c5d48ae3f2cd0d68b46189ad
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SSDEEP
384:HGCZptVyzVEA/IVHP9ly4gvGSrcDWuh1h:mCLta/IMJvGSwio1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3daea021a80a4991151356ad3ff1190_JaffaCakes118 unpack001/out.upx
Files
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b3daea021a80a4991151356ad3ff1190_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ