Behavioral task
behavioral1
Sample
f154ccb1d9e7b8fe43b53c055b89ba3bb6b4626ba307c56225287a4e8495754b.exe
Resource
win7-20240508-en
General
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Target
f154ccb1d9e7b8fe43b53c055b89ba3bb6b4626ba307c56225287a4e8495754b.exe
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Size
708KB
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MD5
e0026df83e1aa08616a11d9104faad46
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SHA1
1740312c7651b432fa0ab47819919ec034f8c67b
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SHA256
f154ccb1d9e7b8fe43b53c055b89ba3bb6b4626ba307c56225287a4e8495754b
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SHA512
6564396ef6b396ae3ee367e6285924d04b4ee2171af4c58c195a61a1a2093adee4baea01e36e58a616fd70257119945666d95f3a943c0e057f1ec66fb64eeb29
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SSDEEP
12288:mYV6MorX7qzuC3QHO9FQVHPF51jgcq556I95wyWr5vkTj5+u4Q3lfT1VP9v:lBXu9HGaVHpm5fWrBkToEV71v
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f154ccb1d9e7b8fe43b53c055b89ba3bb6b4626ba307c56225287a4e8495754b.exe unpack001/out.upx
Files
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f154ccb1d9e7b8fe43b53c055b89ba3bb6b4626ba307c56225287a4e8495754b.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 880KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 362KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 370KB - Virtual size: 369KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ