Behavioral task
behavioral1
Sample
ncsfjn2.0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ncsfjn2.0.exe
Resource
win10v2004-20240709-en
General
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Target
3ecd4aa72288c861daf6d4a1e2cae43d_JaffaCakes118
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Size
1.9MB
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MD5
3ecd4aa72288c861daf6d4a1e2cae43d
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SHA1
ceb29e6e0dd98a32947f780fa3f1c7eb25414ed8
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SHA256
05da2695fbf03c3d9ad6d7f3403b538ec041d99e918bff86620ee77c1f045697
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SHA512
2cf86f5be9b44eac5128b220c2c089478af84e7d2547b9a9e229554fd5693df6fa2069b22f8493fb8fccf73be355b1a6308edcb3f8e5e1eb8622d260cb405855
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SSDEEP
24576:LPrMTv0djsO3xwcWyRsofr85qYRtkWAMiqc9TveVuT6WWZlSVAdzxlxqI3vjopNF:LjMTv0pb/i5qkz/gUcT6WRCxN3vsZvL
Malware Config
Signatures
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resource yara_rule static1/unpack001/ncsfjn2.0.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ncsfjn2.0.exe
Files
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3ecd4aa72288c861daf6d4a1e2cae43d_JaffaCakes118.rar
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ncsfjn2.0.exe.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: 12KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 38KB - Virtual size: 516KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE