Behavioral task
behavioral1
Sample
5e9bc2e9aff63b338a8bcd03a1b68f46_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5e9bc2e9aff63b338a8bcd03a1b68f46_JC.exe
Resource
win10v2004-20230915-en
General
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Target
5e9bc2e9aff63b338a8bcd03a1b68f46_JC.exe
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Size
85KB
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MD5
5e9bc2e9aff63b338a8bcd03a1b68f46
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SHA1
4a1406da1bf5a2e738600c1a44b5a2a27c6ec279
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SHA256
db1b6dff0fffc186a31a6337c83d42614d269659504c2106b691b1370c2ad662
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SHA512
eb8747f1de89185aa76ba11dab1a540e8179cdfb3a2a32c8ffb7234a58da4d2787871eadd569a210bef56bfd20970dcad29c9bc9ebd427ae47bd4d2dc5206e98
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SSDEEP
1536:9xqjQ+P04wsmJCIzfSerMifdmfkUVbcewJiZo:wr85CIDSLgmfZVbceweo
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 5e9bc2e9aff63b338a8bcd03a1b68f46_JC.exe
Files
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5e9bc2e9aff63b338a8bcd03a1b68f46_JC.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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
IMAGE_SCN_MEM_WRITE
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: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE