Behavioral task
behavioral1
Sample
2b2814cc30915dd6022bf80353b6e37bdabd379c351fd2e201cd3ee53621b147.exe
Resource
win7-20240729-en
General
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Target
2b2814cc30915dd6022bf80353b6e37bdabd379c351fd2e201cd3ee53621b147.exe
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Size
805KB
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MD5
b57d96a54a60a86be0dab9426bde4cf8
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SHA1
d6e5e28d53ba28a6ed3f7bfabd6c5270e33f52c8
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SHA256
2b2814cc30915dd6022bf80353b6e37bdabd379c351fd2e201cd3ee53621b147
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SHA512
8b174067ec1a78c8aef78bedd0491d07225142483bb9cbcb7a7aff0a4ac9876582e5425b9fa086427d05c69577e322a801f9891c4ae20dde08bebd9bc5ebef98
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SSDEEP
24576:1iUmSB/o5d1ubcv+s2uw4gQJSkmTPRUnqTk:1/mU/ohubcv+5NQJQqn
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 2b2814cc30915dd6022bf80353b6e37bdabd379c351fd2e201cd3ee53621b147.exe unpack001/out.upx
Files
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2b2814cc30915dd6022bf80353b6e37bdabd379c351fd2e201cd3ee53621b147.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: 976KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 434KB - Virtual size: 436KB
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: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 441KB - Virtual size: 441KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ