Behavioral task
behavioral1
Sample
998968e9c30d2db845a8bf7e20b52298.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
998968e9c30d2db845a8bf7e20b52298.exe
Resource
win10v2004-20231222-en
General
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Target
998968e9c30d2db845a8bf7e20b52298.exe
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Size
106KB
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MD5
998968e9c30d2db845a8bf7e20b52298
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SHA1
bbf055c82502a0108470e53c2e6191b1149d175d
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SHA256
42df316cb59f783648b218ddbf21852f7206e528e09afb23d85ade39eaa41bf2
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SHA512
7d30f21985899afc3c61904369a3295473712f2786835731ae1e3d259e7f98f3e08471e0b27ef20505980297d1e928bb40d66ace66677e17d94ae95a8c32590b
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SSDEEP
1536:JxqjQ+P04wsmJCSczW2HI5zdBzXOivdKDUO6lKcWy8+CmIGp7AkLT:sr85C19HIbBLRd28FK+RIGV
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 998968e9c30d2db845a8bf7e20b52298.exe
Files
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998968e9c30d2db845a8bf7e20b52298.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