Behavioral task
behavioral1
Sample
21a776b92f151b2eab8413d6a1429f91_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
21a776b92f151b2eab8413d6a1429f91_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21a776b92f151b2eab8413d6a1429f91_JaffaCakes118
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Size
101KB
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MD5
21a776b92f151b2eab8413d6a1429f91
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SHA1
0ea6e27795fae11148012afa0fb73a74f849bea3
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SHA256
be20b581729b0661e7064aa330328ca94f5492ba55145e9185e6935c74969420
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SHA512
2bef00a188619910275970f8d606da43c0addf5cf86c396f03d709f5c500992dee53b842e03669833da08161bc25d7169193b599fad8ec4faa873cabbe80c587
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SSDEEP
3072:21aqddzBxY/jKtOyS2NRNXUb21HjJJk4thZ2KpbL:G/d5A8S2NRp4KHl1PV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21a776b92f151b2eab8413d6a1429f91_JaffaCakes118 unpack001/out.upx
Files
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21a776b92f151b2eab8413d6a1429f91_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 99KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 32KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.da785 Size: 256KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
.da087 Size: 256KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
.da036 Size: 256KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
.da432 Size: 256KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
.da371 Size: 256KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
.da107 Size: 256KB - Virtual size: 264KB
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ