Behavioral task
behavioral1
Sample
ef7a185d51ebcef3b2ecae0e49ad3711836274df57e47942d3ea5762620d2a75.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef7a185d51ebcef3b2ecae0e49ad3711836274df57e47942d3ea5762620d2a75.exe
Resource
win10v2004-20240412-en
General
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Target
ef7a185d51ebcef3b2ecae0e49ad3711836274df57e47942d3ea5762620d2a75
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Size
99KB
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MD5
733fc210ff831c6102251aa1f5f2d732
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SHA1
3ae3fe90b3aee854cb48a7c0011557f7350832af
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SHA256
ef7a185d51ebcef3b2ecae0e49ad3711836274df57e47942d3ea5762620d2a75
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SHA512
5b4faee06532dccd64836a806b68e02a34a2e5c34fe47fb3f3047a7c9d62b227935009ba49c392ca282d0913b49e0dec0cc00e5a944194bdf23e8e85f1214625
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SSDEEP
1536:JxqjQ+P04wsmJC9FeqOfOW/9FfIwwXEyoANC8AWZ:sr85C9FevmFaBANC8lZ
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 ef7a185d51ebcef3b2ecae0e49ad3711836274df57e47942d3ea5762620d2a75
Files
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ef7a185d51ebcef3b2ecae0e49ad3711836274df57e47942d3ea5762620d2a75.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