Static task
static1
Behavioral task
behavioral1
Sample
pearl.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
pearl.exe
Resource
win10v2004-20231023-en
General
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Target
pearl.exe
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Size
624KB
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MD5
853773c819617608808f5e44c88fe339
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SHA1
c29ee986a9e2f063d9b8b934ddb4a9079638c97c
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SHA256
0b64fe30557046167f4786e4f722b5c859b3f05f18fe7ba9c90ac20b3fbb572b
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SHA512
ad9079492bcc1f9342c4670241df1536e24c3bc33b9ede2ae9be98084277186956d93801695bbb20313f7d386b3017cbd4f373b3b2d551e9cbe17092125df6ca
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SSDEEP
12288:F0lmmEUqwZxgWO1ewn5brsBF/hX7bljODAS5mfx9/s78FDPkqBuYF5OUij:F0HEAxggwdrsf/hXIDAomfbU78dFkYFo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource pearl.exe
Files
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pearl.exe.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: 599KB - Virtual size: 599KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
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