Behavioral task
behavioral1
Sample
a21efa0f1bc3d3830562d163ef52b810b8a9080b68c20f121405772456a022a5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a21efa0f1bc3d3830562d163ef52b810b8a9080b68c20f121405772456a022a5.exe
Resource
win10v2004-20241007-en
General
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Target
a21efa0f1bc3d3830562d163ef52b810b8a9080b68c20f121405772456a022a5.exe
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Size
86KB
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MD5
59b4435ca4e34d6e41c7e8a0cc419338
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SHA1
0a64873fc3c7ff624bbde94b690ae0f562c60a80
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SHA256
a21efa0f1bc3d3830562d163ef52b810b8a9080b68c20f121405772456a022a5
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SHA512
7a71bbce32acbf83f3b54b339594bf90e853e0ce90c60f99538c09d60f2c44b9e333b88b1b69c698a6c38cd545dce60501991c0f4a8a4668739444124ca98ae5
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJaL7bWvpeUlDmq/oAUSNidddMkQTTWgh:JxqjQ+P04wsmJCdjaMISqAAUSNWdyl7
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 a21efa0f1bc3d3830562d163ef52b810b8a9080b68c20f121405772456a022a5.exe
Files
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a21efa0f1bc3d3830562d163ef52b810b8a9080b68c20f121405772456a022a5.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