Behavioral task
behavioral1
Sample
f4ef2d4d3eb1382554add5ddb5bcafc1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4ef2d4d3eb1382554add5ddb5bcafc1_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4ef2d4d3eb1382554add5ddb5bcafc1_JaffaCakes118
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Size
1.6MB
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MD5
f4ef2d4d3eb1382554add5ddb5bcafc1
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SHA1
57b35efdcd2a05ee1c118dc7f8faea6d1a8cf87d
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SHA256
19acf5c0b58fc81e7af6935235318c7d16227c80e3d93957d37dc4f93bba8a0c
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SHA512
9e739f5f9813850803fdc9c56c84876c122c3b53c1754217abf38c5bb739136fb2f9a8fab0b22d2289ae1f17ee106b91735f99649f62c9927d19e5bc10696174
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SSDEEP
49152:extdxyrbYLcakLz0omv7XeFKWD4baxacLcakLz0O:extdxsbYLcakcomv7X0D4baxa8cakcO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4ef2d4d3eb1382554add5ddb5bcafc1_JaffaCakes118
Files
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f4ef2d4d3eb1382554add5ddb5bcafc1_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE