Behavioral task
behavioral1
Sample
b5bf98deb2ad67ebbb31ba454d2add74f668f9975c766e8f10591da1021a730c.exe
Resource
win7-20240704-en
General
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Target
b5bf98deb2ad67ebbb31ba454d2add74f668f9975c766e8f10591da1021a730c.exe
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Size
673KB
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MD5
1cd062513b54e7398e7c89ab54493c13
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SHA1
535e96f6bf50a98c953f39ec233bbd9cf9e23e4f
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SHA256
b5bf98deb2ad67ebbb31ba454d2add74f668f9975c766e8f10591da1021a730c
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SHA512
196c24b11466a92ec6843760c4ddd865a6fbb8dbcf47aa8fc8307d9443381a7a5cc981daadf8304492649d44cdbdd8a984609a19bcef3b66c3836f9b3e859e19
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SSDEEP
12288:hYV6MorX7qzuC3QHO9FQVHPF51jgcEgtibn8vJSwzu/xX8n2rp8WXBr:2BXu9HGaVHzQbn8BSh8n2rNXBr
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 b5bf98deb2ad67ebbb31ba454d2add74f668f9975c766e8f10591da1021a730c.exe unpack001/out.upx
Files
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b5bf98deb2ad67ebbb31ba454d2add74f668f9975c766e8f10591da1021a730c.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: 844KB
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: 327KB - Virtual size: 328KB
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: 335KB - Virtual size: 335KB
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