Behavioral task
behavioral1
Sample
81c5651162c66a946d519768b541587fb652351d0cdf205357060806787097ac.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
81c5651162c66a946d519768b541587fb652351d0cdf205357060806787097ac.exe
Resource
win10v2004-20240802-en
General
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Target
81c5651162c66a946d519768b541587fb652351d0cdf205357060806787097ac
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Size
293KB
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MD5
5223fd351d1e84f027978f363c340216
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SHA1
a1ba7fb0ffe388110d8003d323c144cbd7433ee9
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SHA256
81c5651162c66a946d519768b541587fb652351d0cdf205357060806787097ac
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SHA512
035e3db8b98487077d356ec01abcc7795950c7aec3612037eeec014ee83b7846e751f7c8f2680cb89bc0f5bb901b2b8316b534bdce0af94096cad83cf31b1518
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SSDEEP
6144:k9V20cRNQkm+4O382Pjekp5s2t0EyL+yaz740IL:+CYRKJfs
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 81c5651162c66a946d519768b541587fb652351d0cdf205357060806787097ac
Files
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81c5651162c66a946d519768b541587fb652351d0cdf205357060806787097ac.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