Behavioral task
behavioral1
Sample
f172353ec73738eed6f1a35202859996255756e00a3eb8fa7a05c324f1ec8bbf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f172353ec73738eed6f1a35202859996255756e00a3eb8fa7a05c324f1ec8bbf.exe
Resource
win10v2004-20240426-en
General
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Target
f172353ec73738eed6f1a35202859996255756e00a3eb8fa7a05c324f1ec8bbf
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Size
599KB
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MD5
2c0220c178e1d57b55e12c7ee59a9cdc
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SHA1
b43e86cd460d794c925b7890d423f34d48af8ec1
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SHA256
f172353ec73738eed6f1a35202859996255756e00a3eb8fa7a05c324f1ec8bbf
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SHA512
6211a11da22eb8e170aeea4d3b5b14f8ebb1562682f9d30fe14ee513b8f2608c6c2129644da031214867b908fcbe1c367dd0dabc0bc8fe1ca43c8c222af02b19
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SSDEEP
12288:jakTOfDlEU4HWDblFlOTPThN3OrUOf5XYLRAjA:j/OfDlEUKWflmTP33OoO6+A
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 f172353ec73738eed6f1a35202859996255756e00a3eb8fa7a05c324f1ec8bbf
Files
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f172353ec73738eed6f1a35202859996255756e00a3eb8fa7a05c324f1ec8bbf.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