Behavioral task
behavioral1
Sample
bc9c0b9036285173feecfba488d35e36_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bc9c0b9036285173feecfba488d35e36_JaffaCakes118
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Size
84KB
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MD5
bc9c0b9036285173feecfba488d35e36
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SHA1
8ec854bb65a08f800eb9bc425aff78a8880c8747
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SHA256
47c19d38910890a44e5f94a72e324ce795546e5c25934676a4751d49c1f3ab03
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SHA512
837a227496f2618135dfd6dc770c6185852ce11468f8fc2b6727d8c0abeb515b61129cfe9183b280e77a2126201c5e7f99ce6288f30743c5aa8b0fc3f649a035
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SSDEEP
1536:GuJab69cawxj7EWwud7L+h19GMR7pIGcGGesjhQ9nWvZDKVij6Aub88I8FEvv4bV:zab66awREOd7L+VGMfXFdMhQ9nts6/Q8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc9c0b9036285173feecfba488d35e36_JaffaCakes118 unpack001/out.upx
Files
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bc9c0b9036285173feecfba488d35e36_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: 81KB - Virtual size: 84KB
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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ