Behavioral task
behavioral1
Sample
23d88a5ed3d99e4a3bf83963513b262fe813527610f0d15257013bc0607a1434.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
23d88a5ed3d99e4a3bf83963513b262fe813527610f0d15257013bc0607a1434.exe
Resource
win10v2004-20240419-en
General
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Target
23d88a5ed3d99e4a3bf83963513b262fe813527610f0d15257013bc0607a1434
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Size
201KB
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MD5
c33147134558ff0365ee70ff3ab4446c
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SHA1
d5757a03d2f578eb99ce35ff5a50188ddd936862
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SHA256
23d88a5ed3d99e4a3bf83963513b262fe813527610f0d15257013bc0607a1434
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SHA512
90cb45a63cb16b30cb36d18177228052c0f66678d67396d28ab2d2464d81ec4bee2cd0c6c0fe2a4c97ec96147f1a4048b7d655f1508d7ac453c7aab437809865
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SSDEEP
3072:sr85CvMUD/SvYiDc81GEaB/5RvCp35471O1:k9vMssDQb8p35UO1
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 23d88a5ed3d99e4a3bf83963513b262fe813527610f0d15257013bc0607a1434
Files
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23d88a5ed3d99e4a3bf83963513b262fe813527610f0d15257013bc0607a1434.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