Behavioral task
behavioral1
Sample
4a454883295bad60cc640ad3194b2e90N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4a454883295bad60cc640ad3194b2e90N.exe
Resource
win10v2004-20240709-en
General
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Target
4a454883295bad60cc640ad3194b2e90N.exe
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Size
4.2MB
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MD5
4a454883295bad60cc640ad3194b2e90
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SHA1
3029a0ceab195d4706b3b4540f6ce970b0a103fd
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SHA256
201df91f1f1d7da0b49dae8c54f809432cc008d84cb31040aa9a9822231fa1ad
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SHA512
e0cd8f4208a21149bf525aece1fea3fab8163e4f22ab3d3d19350c426c57b92bc9ae3c880f453a4ea240c4d151e5233ae6d77d841987e4f916d4e6e4d837e581
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SSDEEP
49152:fLMLy+5/ij+7ksNuCo7cMnTbpe/DGn/xUTHj8xUNDQePSiTivHn3Vv+ohiKGURJ1:7A7kOTMnoGn//Y+vF+ohiKvReYBdFFV
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a454883295bad60cc640ad3194b2e90N.exe
Files
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4a454883295bad60cc640ad3194b2e90N.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ