Behavioral task
behavioral1
Sample
d4f8c539b56f1379b1142a254655d7ba458224cb69304959390986d843104202.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d4f8c539b56f1379b1142a254655d7ba458224cb69304959390986d843104202.exe
Resource
win10v2004-20240508-en
General
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Target
d4f8c539b56f1379b1142a254655d7ba458224cb69304959390986d843104202
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Size
393KB
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MD5
9a7d6032f12eb1850fd3fe6251d1d342
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SHA1
c1976f6f70b87fa2a758171f68930a7a7f41a5cb
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SHA256
d4f8c539b56f1379b1142a254655d7ba458224cb69304959390986d843104202
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SHA512
f9b612dc4ea9988d65b9924c69fe21a56744e7ea3610a3b695f3ae3a1187733ebda9b8e90e11ee3f49ed7b70e55162a62353abd09246c7c1618ff383ecd4b63a
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SSDEEP
6144:k9SznWe1C4jmcZ9klh9L/KNhAKMM1jYKNNX1dRtjWBZ2OoIt4Pzx+piWCG81:bkym3XoH/tjWBZ2DIEx+E
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 d4f8c539b56f1379b1142a254655d7ba458224cb69304959390986d843104202
Files
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d4f8c539b56f1379b1142a254655d7ba458224cb69304959390986d843104202.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