Behavioral task
behavioral1
Sample
b63f07da449accc3bd0b11f83defd3b3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b63f07da449accc3bd0b11f83defd3b3.exe
Resource
win10v2004-20240226-en
General
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Target
b63f07da449accc3bd0b11f83defd3b3
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Size
654KB
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MD5
b63f07da449accc3bd0b11f83defd3b3
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SHA1
e64e160328b8dd41ac9b9daefae7c979b18d9aef
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SHA256
7debefcc70e61cb35fbcee31703c39fc77ecaa8c8d9c8b93fa99642cb014ab60
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SHA512
f2bb19d8176e2278664f5e5ec5a927a975c77fbaa7dff7a922e85ced3875c8eeb709d95fde8dab79cb60ea16fc11308adec5d499f6c2fd83fc11c4122875dddb
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SSDEEP
12288:CjkArEN249AyE/rbaMct4bO2/Vvt0dUS8bDMHRH0IkEEJBPo7IAyUEXQZt:1FE//Tct4bOsVtyXIDMxKEEJ+7IAlES
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 b63f07da449accc3bd0b11f83defd3b3 unpack001/out.upx
Files
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b63f07da449accc3bd0b11f83defd3b3.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 544KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ