Behavioral task
behavioral1
Sample
NEAS.c705b6abaeb013c514b1af4828d36431.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c705b6abaeb013c514b1af4828d36431.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c705b6abaeb013c514b1af4828d36431.exe
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Size
1020KB
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MD5
c705b6abaeb013c514b1af4828d36431
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SHA1
a22d7dd976bcb4f69a26874884a43bb8c140f21c
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SHA256
bdb1b0ab530fb2993495da6598990e8946a5d8b2c9bc86a47eb49d2a19fa0e57
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SHA512
c05c9ec6716da0c9195f27086d9944aca42a35de8c21a3c5ad8024a430d88f70d1e4d805123580b01394aa1d744bac1f73afb4d1db13a24a334d79bb434bb265
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SSDEEP
12288:fIEkxgAF2qWAhp7IC/IDXOVVkua9r0Lq+y90NR2TvpfPzZTW1VTiHhLGIEzdiE:dQgAFHthDQzOVVK99MReZTWbuLGXzR
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 NEAS.c705b6abaeb013c514b1af4828d36431.exe
Files
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NEAS.c705b6abaeb013c514b1af4828d36431.exe.exe windows:4 windows 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