Behavioral task
behavioral1
Sample
cfd9ee761a20bda4c12e3515a7f40bf5004791c21f8ab019cfcd53f4bac550df.exe
Resource
win7-20240221-en
General
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Target
cfd9ee761a20bda4c12e3515a7f40bf5004791c21f8ab019cfcd53f4bac550df
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Size
3.9MB
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MD5
28e97d62be1f2f03761379383e134359
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SHA1
c905978fbbbe6d9a00d3cccea15fe69900b1c333
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SHA256
cfd9ee761a20bda4c12e3515a7f40bf5004791c21f8ab019cfcd53f4bac550df
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SHA512
7e7b24f43d8f3b93d98b4322e7a2f0b6f79f39b50a63707dbed611e4aaa2f221d9dcafeb02a7f8e82984aed458b25e867bfaa7cb96068e40b92a8776571153a4
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SSDEEP
98304:P8Yv8mpQcPAf5Y1nk+t5v5c0OtktFIOjx:P4mpQcPAf5Y1nk+tDOCtFpx
Malware Config
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cfd9ee761a20bda4c12e3515a7f40bf5004791c21f8ab019cfcd53f4bac550df
Files
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cfd9ee761a20bda4c12e3515a7f40bf5004791c21f8ab019cfcd53f4bac550df.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.9MB - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ