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Behavioral task
behavioral1
Sample
eb1c2cd4e28ee72651f2c9d76cdf18dc4c3e55efa97d921b36909b89df1f1cbdN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eb1c2cd4e28ee72651f2c9d76cdf18dc4c3e55efa97d921b36909b89df1f1cbdN.exe
Resource
win10v2004-20241007-en
General
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Target
eb1c2cd4e28ee72651f2c9d76cdf18dc4c3e55efa97d921b36909b89df1f1cbdN.exe
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Size
265KB
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MD5
929bc96cc8deb8a5637e2a8bfa1e30f0
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SHA1
7f2a6af568cc7b067554444e1708c5081a8fc664
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SHA256
eb1c2cd4e28ee72651f2c9d76cdf18dc4c3e55efa97d921b36909b89df1f1cbd
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SHA512
17e2e116d9d0724756322673818338ad4f5fece1c03c8e79174b3ce4aa987b8d436e858022f94c9d6d6110b3e0e7ba57f017f55bfb1ffe73d260dab77f3eafd1
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SSDEEP
3072:sr85CVLpp4bVWWwokzaLS+z9R4DJQPk4VsLwJ1JkxMqXyryr85Cxr85C:k9JOw/OLSvY9sLwfTqXj9N9
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 eb1c2cd4e28ee72651f2c9d76cdf18dc4c3e55efa97d921b36909b89df1f1cbdN.exe
Files
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eb1c2cd4e28ee72651f2c9d76cdf18dc4c3e55efa97d921b36909b89df1f1cbdN.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