Behavioral task
behavioral1
Sample
cac3f7b449eff9e44f2d97685b6258a0_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cac3f7b449eff9e44f2d97685b6258a0_exe32.exe
Resource
win10v2004-20230915-en
General
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Target
cac3f7b449eff9e44f2d97685b6258a0_exe32.exe
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Size
3.6MB
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MD5
cac3f7b449eff9e44f2d97685b6258a0
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SHA1
1ac1ed523c6e9c9e435777b89ea3f2eb2e28dce0
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SHA256
117f8e986aa5896bf2433c1b138d331a03a93b3335431d61eb8af36eebb7759d
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SHA512
c59f5627456db9a0b2ce3350051dfafdfed3200c439321d1215568312304fb8282944d99cd7dd0e71248def523e68aae21a7413934965e9320c38f5e15c301fa
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SSDEEP
49152:ufiQKB5Cq19YP8KGPGdA098fUVE2MN6roMRNURiJ1ufOyB:oKJfUO6VifR
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 cac3f7b449eff9e44f2d97685b6258a0_exe32.exe
Files
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cac3f7b449eff9e44f2d97685b6258a0_exe32.exe.exe windows:4 windows 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