Behavioral task
behavioral1
Sample
4955d579e285d05133766729107a3d38_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4955d579e285d05133766729107a3d38_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4955d579e285d05133766729107a3d38_JaffaCakes118
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Size
1.1MB
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MD5
4955d579e285d05133766729107a3d38
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SHA1
33b1463c40601c9e0589d564777c2e805282cd9c
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SHA256
f1d927db863e02bd0be78f8b7b64078c4971b6981adebbf2153834c0127077d0
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SHA512
741bee4dacf408e4ec026f75b437572a2015f10d94980cafc22ea6e11aca139976853a96c50bcbec0828f89191674a707f06083e525946bda2bb1c3fccd91528
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SSDEEP
24576:FerQZb+md4wmaerQZb+md4wmA2eZJ8NI8NeZJ8NI8r:FerQZbd2+erQZbd2W8a8r
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4955d579e285d05133766729107a3d38_JaffaCakes118 unpack001/out.upx
Files
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4955d579e285d05133766729107a3d38_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ