Behavioral task
behavioral1
Sample
1647d99b58dcf0e1fed7587a87e00820_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1647d99b58dcf0e1fed7587a87e00820_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1647d99b58dcf0e1fed7587a87e00820_JaffaCakes118
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Size
10KB
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MD5
1647d99b58dcf0e1fed7587a87e00820
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SHA1
f9c6e449712dc86057a3ecd4f89798f5c41e85e5
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SHA256
22d9a60c09466f554581cde1814ec746d0fe44461a9234801a45ecc8e26459d8
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SHA512
4ef490b3c66873551926db9203dab0e29396dd075b0e5607e806a64c738105677c98111ff62531d6ca7ec16dd8c05e37695fd37cc1c6ea3e7d2aa6f04bf50466
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SSDEEP
192:0UZuqGusyVHS5FpdhdH2imZ1Nq7jza2itLcgJ37+:9ZFGCHS7v2imZ1N4zkggB+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1647d99b58dcf0e1fed7587a87e00820_JaffaCakes118 unpack001/out.upx
Files
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1647d99b58dcf0e1fed7587a87e00820_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: 8KB - 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