Behavioral task
behavioral1
Sample
4d279e23e26c3cbe8c4dff870300d980N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4d279e23e26c3cbe8c4dff870300d980N.exe
Resource
win10v2004-20240802-en
General
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Target
4d279e23e26c3cbe8c4dff870300d980N.exe
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Size
410KB
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MD5
4d279e23e26c3cbe8c4dff870300d980
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SHA1
1f0d1344b3f32550631be7b5661da04c8ab4df63
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SHA256
7bac9c15624e9c89ded2901c52a8c5e4b9c6d0aaeb9ec99f4a8dd53e795fca27
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SHA512
345c98e98465659820f550036826bfc8415f7de305ecc482b26c57f84eb662ecdae157a73661c3ae03eea934d425848f3b9e1b71fb62e1f204f440671ddc2720
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SSDEEP
6144:k9oG5f3eU2OVvudAzralarqVaTrmC8gkgrYFlskoh/GhwH2cd5aVPogpub9:TG5HvudA/alRUrKgkYClno8K2cl
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 4d279e23e26c3cbe8c4dff870300d980N.exe
Files
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4d279e23e26c3cbe8c4dff870300d980N.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