Behavioral task
behavioral1
Sample
3efb4ae097b48c3dac6f7b19b5960c2c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3efb4ae097b48c3dac6f7b19b5960c2c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3efb4ae097b48c3dac6f7b19b5960c2c_JaffaCakes118
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Size
381KB
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MD5
3efb4ae097b48c3dac6f7b19b5960c2c
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SHA1
df9ef4a0c3e6b38d5623e7a1b4dc4a6b08afc84a
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SHA256
00d77d6043332462cf25ee96e865fb37eead5233c285e267c3b7331c2f1b132d
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SHA512
99a82fc4c77683c41c1adee990b8f766ffe8187c8aa108e136a64222ce0d30a0c705a2ae96dabcbaa21ed29ced222a0a18d4fd6d8ed09993a9eba3f5c1a21e54
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SSDEEP
6144:5qKDx/I+Zm3zTWLZ3ge/XVDgBSC5fVsZvguS9ulY1J2l5FzDRh7egWsEtj3exIw9:5qKDS+cDaLiefVDCSC5tovgLoYnQ5Frp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3efb4ae097b48c3dac6f7b19b5960c2c_JaffaCakes118 unpack001/out.upx
Files
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3efb4ae097b48c3dac6f7b19b5960c2c_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 377KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 329KB - Virtual size: 336KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ