Behavioral task
behavioral1
Sample
b3a7bf7227c5fee1939c4fbb4a0754cf_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b3a7bf7227c5fee1939c4fbb4a0754cf_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3a7bf7227c5fee1939c4fbb4a0754cf_JaffaCakes118
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Size
172KB
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MD5
b3a7bf7227c5fee1939c4fbb4a0754cf
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SHA1
68fb0171b50a5366ddc6c5fe509d225f4e1c963f
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SHA256
fa5f1268fcffad292e4a9d1e02be69df5e3858ecd111d40d3aeee45ab191902a
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SHA512
280f305718a80c30442fbb98129959d51c1f06bd60319875732f1d5f2cd0e4eb9396ee4fd0136d3ac1de6a1ebfe2201f523f65e2dbe0237ec57e3b5ec8d6ba9e
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SSDEEP
3072:+29xzP53PWwnzelxEA8rrawKNZqi1/M+Z4j:DF/RerEA8CBS+de
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3a7bf7227c5fee1939c4fbb4a0754cf_JaffaCakes118 unpack001/out.upx
Files
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b3a7bf7227c5fee1939c4fbb4a0754cf_JaffaCakes118.exe windows:6 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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 200KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ