Behavioral task
behavioral1
Sample
Crypt Server NjRAT Arab you.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Crypt Server NjRAT Arab you.exe
Resource
win10v2004-20240226-en
General
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Target
Crypt Server NjRAT Arab you.exe
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Size
280KB
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MD5
261c89b248f334392a6825848f4ad08c
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SHA1
4e2457806b3b6ef1069039a8adb6509e1842b2bf
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SHA256
6b4def45a7906dbaf4af883b309cda981cbebcae135df9ee3430184517c4881a
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SHA512
d85e27c6add8cf4e9f7d839c9d9cc9e77fc03e387673af55974bc029f7a6c61c72ece34b273a1239b70cc1789ddaa74d489175a877cecb6740fde1354915fff7
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SSDEEP
3072:sr85CQ3ZoNj/rAX2qtQWEs/f3ZoNjHWEs/l:k9Iod/0PEs5od2Es9
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 Crypt Server NjRAT Arab you.exe
Files
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Crypt Server NjRAT Arab you.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