Behavioral task
behavioral1
Sample
87ab1cc6147cf75a2ee5a96de11fa1dfa06d72f3ad106fadddb8d382100a20e0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
87ab1cc6147cf75a2ee5a96de11fa1dfa06d72f3ad106fadddb8d382100a20e0N.exe
Resource
win10v2004-20240802-en
General
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Target
87ab1cc6147cf75a2ee5a96de11fa1dfa06d72f3ad106fadddb8d382100a20e0N
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Size
487KB
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MD5
03f6837a9befa8a0653929d98f173b60
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SHA1
a5684af29d41b6d07b232d819707767c02a32560
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SHA256
87ab1cc6147cf75a2ee5a96de11fa1dfa06d72f3ad106fadddb8d382100a20e0
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SHA512
784826ab43dc08e2c47c4b04687a5edab71fab078745f4efe412b2941560af1b59f34a08b6fde7c5eedb14145410463705e19e26955d84386ba5dfdca3723e9b
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SSDEEP
6144:k9upLcTJhNnYv4br+/dJ7XnJ3rTmFjWX0MpaRDZZIU5O4FC7nIE:TLcTJIv4bK/zioAO4FC7nIE
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 87ab1cc6147cf75a2ee5a96de11fa1dfa06d72f3ad106fadddb8d382100a20e0N
Files
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87ab1cc6147cf75a2ee5a96de11fa1dfa06d72f3ad106fadddb8d382100a20e0N.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