Behavioral task
behavioral1
Sample
f1d05d1b61705d6cbe9e5f03759aa47e13d94dc99871abb7205d499870192c5b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f1d05d1b61705d6cbe9e5f03759aa47e13d94dc99871abb7205d499870192c5b.exe
Resource
win10v2004-20240611-en
General
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Target
f1d05d1b61705d6cbe9e5f03759aa47e13d94dc99871abb7205d499870192c5b
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Size
543KB
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MD5
28c06b9911fbd6fcc342e6febeeb7606
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SHA1
833cf0238ef6b40918f25e93855b8e5eb624ff3f
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SHA256
f1d05d1b61705d6cbe9e5f03759aa47e13d94dc99871abb7205d499870192c5b
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SHA512
4dd84925e96b679ff110e60096413c1742d7199ec499be9f06f412c1f6f3cba6aad268bf6682b392d8ee0cd91e57b19ab4c91f2b9bbefbb6345b4fdef2356762
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SSDEEP
12288:R+bK4Z+8EAsu851K3x1qIBdo+XPQrnAOm+n:IiNAsL1KSIBjSln
Malware Config
Signatures
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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 f1d05d1b61705d6cbe9e5f03759aa47e13d94dc99871abb7205d499870192c5b unpack001/out.upx
Files
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f1d05d1b61705d6cbe9e5f03759aa47e13d94dc99871abb7205d499870192c5b.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: 732KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 338KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 204KB - Virtual size: 204KB
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: 563KB - Virtual size: 562KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ