Behavioral task
behavioral1
Sample
fdc4494e7988bd144dfb7c6ae73b765e2a8bdfba0a7ea4e3800fb39dfe13d73d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fdc4494e7988bd144dfb7c6ae73b765e2a8bdfba0a7ea4e3800fb39dfe13d73d.exe
Resource
win10v2004-20241007-en
General
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Target
fdc4494e7988bd144dfb7c6ae73b765e2a8bdfba0a7ea4e3800fb39dfe13d73d
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Size
40KB
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MD5
2e8697e5d417c7ef9d8ea6e575a3ea8d
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SHA1
1d726ba6decca64b7f34a773f7df8ca4c24e0ae8
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SHA256
fdc4494e7988bd144dfb7c6ae73b765e2a8bdfba0a7ea4e3800fb39dfe13d73d
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SHA512
49449cb6a5f78ae484b74d349b66008544d57ba2d5475ebbcbd5527a389df70d23d2daf169bb659148732c968e12fd68c6631d9be33d774bae1a328ec831d6f0
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJna08CJ:JxqjQ+P04wsmJCC18CJ
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 fdc4494e7988bd144dfb7c6ae73b765e2a8bdfba0a7ea4e3800fb39dfe13d73d
Files
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fdc4494e7988bd144dfb7c6ae73b765e2a8bdfba0a7ea4e3800fb39dfe13d73d.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