Behavioral task
behavioral1
Sample
84fa3f57daf0549675a6575b9b44498e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
84fa3f57daf0549675a6575b9b44498e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
84fa3f57daf0549675a6575b9b44498e_JaffaCakes118
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Size
38KB
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MD5
84fa3f57daf0549675a6575b9b44498e
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SHA1
fe975555dd7e7343b8c51a62ab5a1e6cb91c174b
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SHA256
530d4187056fe06b20fcac18ec7e1efda89f6d3134a551200d1d3c1ea87d712f
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SHA512
9fc283e262e6e20436e4ad39f8c258a8654bbae6aad3d92fdeb52d0276603d4c01fde8acbe21718e8b02b65ad91cc6e37914b4e5d32e827f26cb6fdb292c0a80
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SSDEEP
768:keV8PtvqEjPCMm2UdHZwAqou9TMR75l9rpNz7BngSe9jKam:dEBrUYAqo1hXJBewam
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 84fa3f57daf0549675a6575b9b44498e_JaffaCakes118 unpack001/out.upx
Files
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84fa3f57daf0549675a6575b9b44498e_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ