Behavioral task
behavioral1
Sample
f28c5bdb747bdf4e0faaa4dc61dabd1a2a5db456078530dab9b1721d5894c298N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f28c5bdb747bdf4e0faaa4dc61dabd1a2a5db456078530dab9b1721d5894c298N.exe
Resource
win10v2004-20241007-en
General
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Target
f28c5bdb747bdf4e0faaa4dc61dabd1a2a5db456078530dab9b1721d5894c298N.exe
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Size
587KB
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MD5
51f4e824498b956fc7f692494c1fec90
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SHA1
3bb3716d6f6675f06850c20be679bf20e86bdbe8
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SHA256
f28c5bdb747bdf4e0faaa4dc61dabd1a2a5db456078530dab9b1721d5894c298
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SHA512
37d0ffd43fcbedff232a1ac3c7fbd2d5fa392e47ed4938729967bc97ea3ff2c7c073b52a0504a199cb6f07005f8b9c9da9d3db86838dab50670fa82d3e10afd2
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SSDEEP
12288:dkjNFCqa3Gypbl+3/Rfut4oTxZavud30BuK+:duO+3/FulZavC30YK+
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 f28c5bdb747bdf4e0faaa4dc61dabd1a2a5db456078530dab9b1721d5894c298N.exe
Files
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f28c5bdb747bdf4e0faaa4dc61dabd1a2a5db456078530dab9b1721d5894c298N.exe.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