Behavioral task
behavioral1
Sample
2b7d975af504825ecbd66bb6457b9ee0_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2b7d975af504825ecbd66bb6457b9ee0_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
2b7d975af504825ecbd66bb6457b9ee0_JaffaCakes118
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Size
910KB
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MD5
2b7d975af504825ecbd66bb6457b9ee0
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SHA1
ef8ce05b629ef96fe9b553ad4d4fc5ecc08eb5de
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SHA256
3307dca34d2acd9915d619df05b61574f7de20f2a63cc292c1c90506c0815f71
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SHA512
67896597065dc0ae1b9803f251a34c81b64836283817b7d0df91f290fbbc6fe2682e7ed3b3f6770d6fef9c80f799f091a51402febde1ca9e6c86f2eb76448c33
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SSDEEP
24576:8DNtpvtFqIkssurr/KKAF5qQRkJ/ZJ21ZyT5qD1kv7uyA:MNNFqIksR/ATRkJn21YT5skzuyA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b7d975af504825ecbd66bb6457b9ee0_JaffaCakes118 unpack001/out.upx
Files
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2b7d975af504825ecbd66bb6457b9ee0_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 901KB - Virtual size: 904KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 233KB - Virtual size: 270KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ