Behavioral task
behavioral1
Sample
1ca1e477e951cf3a2299229b345bf66ab445768dbe1f877bcb733cebc3b709f7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1ca1e477e951cf3a2299229b345bf66ab445768dbe1f877bcb733cebc3b709f7.exe
Resource
win10v2004-20240226-en
General
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Target
1ca1e477e951cf3a2299229b345bf66ab445768dbe1f877bcb733cebc3b709f7
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Size
601KB
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MD5
83c5e27c660c8cf1d18e0f2f41572367
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SHA1
9612756d68ef99481dc38a30143915be38e1d256
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SHA256
1ca1e477e951cf3a2299229b345bf66ab445768dbe1f877bcb733cebc3b709f7
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SHA512
36c1e09bf38effcf6d2a05e7b07dbf259460d5d0a1bad8bbb22044410dfb104806c7f674a62d4e87f916efacfe6c0ac0a078f07f9c2e3e359275d04b5e685138
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SSDEEP
6144:k9AHFM6F2Aa5NkzPOzOzqMcimGCFyFS6F2Aa5Nkz5imGCFV9A:hFM6F2Aoklp8FyFS6F2Aok48F
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 1ca1e477e951cf3a2299229b345bf66ab445768dbe1f877bcb733cebc3b709f7
Files
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1ca1e477e951cf3a2299229b345bf66ab445768dbe1f877bcb733cebc3b709f7.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