Behavioral task
behavioral1
Sample
258c2c345bc3083a4107623f8e032b22_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
258c2c345bc3083a4107623f8e032b22_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
258c2c345bc3083a4107623f8e032b22_JaffaCakes118
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Size
376KB
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MD5
258c2c345bc3083a4107623f8e032b22
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SHA1
73502d8ac31fc4014ef397a7ab629d111ca6035e
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SHA256
1c9c962aa4c2a6a7085778d1bee134d8aa192260ad055c2489942b0a8b2e72c7
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SHA512
98144d7725e793f4e05a6707deb319879fb2260663e2d5bbcb8a0cce316a5ecc4bfa96c34448f6a54fbfaa86f809b1ba6f1499ad616ed65f0361cc769160a54e
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SSDEEP
6144:R561M1CJuv+UVBMrZtpKc1MywwNFAX/invmtb5yJKf/WKkDjsjg0l3ECuYybHp:R5661CJumU0rZKfaAoOqJK1Oj4g0Yjp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 258c2c345bc3083a4107623f8e032b22_JaffaCakes118 unpack001/out.upx
Files
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258c2c345bc3083a4107623f8e032b22_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 372KB - Virtual size: 372KB
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: 326KB - Virtual size: 333KB
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