Behavioral task
behavioral1
Sample
b358a7bd1cb50fb79c8722c5f2be9220N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b358a7bd1cb50fb79c8722c5f2be9220N.exe
Resource
win10v2004-20240802-en
General
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Target
b358a7bd1cb50fb79c8722c5f2be9220N.exe
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Size
619KB
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MD5
b358a7bd1cb50fb79c8722c5f2be9220
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SHA1
7bfa8bd5d30f4f7c39e3128c08c2fde5afd40da5
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SHA256
a3eb5fc7d424ccbb63b4f1cc5d964d92671730fd4bb4d49ccfca17e28e0608f5
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SHA512
1b0d7287b886a6d08a3c19709fa2d44405e28bbb6b096afcd4246c38cecfb897dbfe434379ff364757316ca90e4f8b1e67a2af2b08bd10c0f762781bd0aa33a4
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SSDEEP
12288:OMID5NryPLXptPTvyxx8JoNSUFAUEzyq12irWXY:ATyPLXwW0S/UEzyq12iKo
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 b358a7bd1cb50fb79c8722c5f2be9220N.exe
Files
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b358a7bd1cb50fb79c8722c5f2be9220N.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