Behavioral task
behavioral1
Sample
3_4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3_4.exe
Resource
win10v2004-20240508-en
General
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Target
6ec4bb6df9ddd7a59734b79b96271327_JaffaCakes118
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Size
59KB
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MD5
6ec4bb6df9ddd7a59734b79b96271327
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SHA1
03ce2b9b5a1e62102187ae70f19c58713c3a63dc
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SHA256
d584d876e3b4706066cebab7c5459d9c80a0a9a7fd095e509832dc685221401b
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SHA512
b5a6864797d9438dcfcd360b64d2d43ec07eaea2ca9c23f5ef696e1c4d032cd36dfd91c7a7437ec115d69c04a7a6426945bda70505077aa29817be6ac7d823d6
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SSDEEP
1536:cesMVDSUuqGHJmfqE5qdoaoKMMBWHKUiGlijx3a:nbJSdqDqzoaonM0HyTx3a
Malware Config
Signatures
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resource yara_rule static1/unpack001/3_4.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/3_4.exe unpack002/out.upx
Files
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6ec4bb6df9ddd7a59734b79b96271327_JaffaCakes118.zip
Password: infected
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3_4.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 97KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 270KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE