Behavioral task
behavioral1
Sample
820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118
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Size
139KB
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MD5
820495ef9782cd9173b3b8a360ae04e3
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SHA1
9f168a32fd093ffee555ea037ed4156308181dc5
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SHA256
cc9e519d0b381e54e45e0eea2effd295bd155d515c1cf35b8dc03495a441bc95
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SHA512
7f04625a229bee1b92c24d781f481fea80f7f95cc0a71db4bc1288e3af56f7cef1f34d8ec182984faba1be517acee523c366ac0a2eb434511e66c30640ccaea5
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SSDEEP
3072:G2c3yVZOYjbDRzDgM/K+ChNoeicW0Vmz1yi4B4rR0cOepw7vV:GBSMsbRS+wNoeTW0VmZyV20cOeKv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118 unpack001/out.upx
Files
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820495ef9782cd9173b3b8a360ae04e3_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 130KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ