Behavioral task
behavioral1
Sample
00cfacf42a16fda652e9313d5feda975.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
00cfacf42a16fda652e9313d5feda975.exe
Resource
win10v2004-20231222-en
General
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Target
00cfacf42a16fda652e9313d5feda975.exe
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Size
1.1MB
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MD5
00cfacf42a16fda652e9313d5feda975
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SHA1
2dcb0f54b20190a882ebf553da7b0070c6b98ec2
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SHA256
5c875a7a0fe1b3c6556e422b8e52a712406b6c6285d5e494cad249b52c8f056b
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SHA512
0828b1fded1217eb33fb27db18eee4f1a3dd866352c6b1cc2d181b95338bc51ff0da104c919fa5088352eb471943219a03102a7101887ee303eb9c62ea1ab09e
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SSDEEP
24576:KgyPAa+gf8w1UNvsBnSBA0VaH2fhKjoK30tJnQ+VU:EPpSFaH25KUKjd
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 00cfacf42a16fda652e9313d5feda975.exe
Files
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00cfacf42a16fda652e9313d5feda975.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