Behavioral task
behavioral1
Sample
a1eefbdee31b478fe02e0ff2a879855ed0f91d974bbb13cf3c2f122fd93085af.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a1eefbdee31b478fe02e0ff2a879855ed0f91d974bbb13cf3c2f122fd93085af.exe
Resource
win10v2004-20241007-en
General
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Target
a1eefbdee31b478fe02e0ff2a879855ed0f91d974bbb13cf3c2f122fd93085af.exe
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Size
9.5MB
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MD5
c7b5dd98a0d93e1b09584861df01ac28
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SHA1
0d00a2e800bdd6f183ffe440e4a6f2f981c081a7
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SHA256
a1eefbdee31b478fe02e0ff2a879855ed0f91d974bbb13cf3c2f122fd93085af
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SHA512
35b363493d13af16e8dd78f6216c315a484d8c82f3e1f27cd969e2db74691df4085c5951f191995e98d475a6c1a32af05058918e2a8ac16ff07a231ed8c663d5
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SSDEEP
196608:jSxCXFu0XtVa4c1kOcbx8+CwTVlj0Ovq8EccovnaW6f8WnsLt+H:9XFxI4c10TTzIh8EcZE8WnC4
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 a1eefbdee31b478fe02e0ff2a879855ed0f91d974bbb13cf3c2f122fd93085af.exe
Files
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a1eefbdee31b478fe02e0ff2a879855ed0f91d974bbb13cf3c2f122fd93085af.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