Static task
static1
Behavioral task
behavioral1
Sample
$77Shibaloader.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
$77Shibaloader.exe
Resource
win10v2004-20240226-en
General
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Target
$77Shibaloader.exe
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Size
40KB
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MD5
fdbf98c171a2980a8d70ef557e833d63
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SHA1
996195a75e789973b7493d88392c474a62f9a0b7
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SHA256
24314a0f7f5bec03a0e072fdf07bc7bc645f389b8367ec6acd25ba7b7a9830e9
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SHA512
e9208e41b13231e2839559b59d6bb28f81905d0e56da28e7bf45566c1f349faeef718c964a1bb614b09bcfc30c6afc26ddc000bbef1b2d457d57a040522934de
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SSDEEP
768:sX+JIcxi0/ACO1S6SjYbJ/GK85Sdi64dqQ3ziZrmDsfwa0VB+aywVO:S+1i0/ACO1S6SjYbJeK85oEq8GZVwrBm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource $77Shibaloader.exe
Files
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$77Shibaloader.exe.exe .ps1 windows:4 windows x86 arch:x86 polyglot
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: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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