Behavioral task
behavioral1
Sample
f8f251be1a7fb1f081704c89003c467f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f8f251be1a7fb1f081704c89003c467f_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f8f251be1a7fb1f081704c89003c467f_JaffaCakes118
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Size
12KB
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MD5
f8f251be1a7fb1f081704c89003c467f
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SHA1
3cd8e16d418e5dd362af6ac645044aa33cb3df75
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SHA256
363997ba3ec75b2e9fff2d62b7de4a4feb7674a34487a4eb9e6ea614229605a7
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SHA512
9e881c5e3253a17cd3994d2bd70a0a632b38f269b03f2236a7e997a9702231a60029e854a5d6159d271b116a188bdad2a86e642b0e80605300fd785992f88b8c
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SSDEEP
192:RyrMEB1LxTCN4kL8JOyUaf0kmUf3DGSTSjRMinEY3ig66+rphcZaQTfZ:IB1S4dPfDmUbGSpYhxw61
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f8f251be1a7fb1f081704c89003c467f_JaffaCakes118 unpack001/out.upx
Files
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f8f251be1a7fb1f081704c89003c467f_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ