Behavioral task
behavioral1
Sample
0efc4c3b05fcbc4d266c6dd8ca9c9ff3bbfe37b83106f3a3eb06f1e909bfa374N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0efc4c3b05fcbc4d266c6dd8ca9c9ff3bbfe37b83106f3a3eb06f1e909bfa374N.exe
Resource
win10v2004-20240802-en
General
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Target
0efc4c3b05fcbc4d266c6dd8ca9c9ff3bbfe37b83106f3a3eb06f1e909bfa374N
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Size
168KB
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MD5
ecfec99337df1cfda1ea34441f007ea0
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SHA1
0cd179f3208f8482d8375112d6708bc79f87b8fb
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SHA256
0efc4c3b05fcbc4d266c6dd8ca9c9ff3bbfe37b83106f3a3eb06f1e909bfa374
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SHA512
0de733065b9958c06e260749ca3f76fb4a606b47606f0316c6b32d083600154f72f2ee9c403e112092a340d174c7dca3a4ecf9c6a0a4d8c3ec98d1ee15194432
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SSDEEP
3072:sr85Cd1C+l08jlwJrnS+zsaACam3xpKRRW5oB:k9SWnWJjS/CammRYo
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 0efc4c3b05fcbc4d266c6dd8ca9c9ff3bbfe37b83106f3a3eb06f1e909bfa374N
Files
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0efc4c3b05fcbc4d266c6dd8ca9c9ff3bbfe37b83106f3a3eb06f1e909bfa374N.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