Behavioral task
behavioral1
Sample
phpStudyIni.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
phpStudyIni.exe
Resource
win10v2004-20231025-en
General
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Target
phpStudyIni.exe
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Size
84KB
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MD5
3ee4cb600d2a0ee952cbb60aee590fed
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SHA1
c0e91fca1ba1c68de02bfc4d4139e6f29c185ae0
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SHA256
0d0d5c31b2812bd7493779d62ea54e7f347e13e825fa2d0688517609c9d2befd
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SHA512
7f64ae1fffeb1a41cfd420bc0e4f6771cd009e40959b627c9cd9a1cb049a0aa082b17e624c08c45d56a80e1172bc83a52ef43e1d4c9ff724daeb9129529fe1fe
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SSDEEP
1536:JxqjQ+P04wsmJCYiSMR17pffYhhpWUTe2mRANR1Fh6uUxR:sr85CR4T9rDxSx
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 phpStudyIni.exe
Files
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phpStudyIni.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