Behavioral task
behavioral1
Sample
c42b827c818dea4adc4ca508ba23ae51_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c42b827c818dea4adc4ca508ba23ae51_JC.exe
Resource
win10v2004-20230915-en
General
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Target
c42b827c818dea4adc4ca508ba23ae51_JC.exe
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Size
976KB
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MD5
c42b827c818dea4adc4ca508ba23ae51
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SHA1
b1b53440f9382774d35650724cf86f2cf46629ab
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SHA256
be548796583933340876e324d3ef1dc2a1aa403e574829cf9e64901d9f8ad94e
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SHA512
9459a68888416baca1702e0e14109fa32ee9b0c550d820afa225f61af5055f7676436ca2f2ee77b35ce215a6fbbc7b4878e433b73fd391972f69e68f3a0c7d7d
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SSDEEP
24576:8t1aTAiT2mRe5gRburh5vSxmjTEPZHvGm1/M5UX:8jaUQIycjwPZHvGmC5UX
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 c42b827c818dea4adc4ca508ba23ae51_JC.exe
Files
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c42b827c818dea4adc4ca508ba23ae51_JC.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