Behavioral task
behavioral1
Sample
44e311c0808c2ba0448fa6b35b2a39492e151f92b4f5e62eab63c394ec5693dd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
44e311c0808c2ba0448fa6b35b2a39492e151f92b4f5e62eab63c394ec5693dd.exe
Resource
win10v2004-20240226-en
General
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Target
44e311c0808c2ba0448fa6b35b2a39492e151f92b4f5e62eab63c394ec5693dd
-
Size
99KB
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MD5
d056bbc101bacba4b5d30d28e57b6755
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SHA1
031822d3e3f8085f8e1aec2689393be699df08a2
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SHA256
44e311c0808c2ba0448fa6b35b2a39492e151f92b4f5e62eab63c394ec5693dd
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SHA512
902d894740d141969cb0b8cd13cd3d416caa13e953221fedd8789130e98c9fbba2b4dedca29635c18cf3ee751507bb3bb42d2064078afe0d08adcb29091952af
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf5SK:hfAIuZAIuYSMjoqtMHfhf5SK
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 -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 44e311c0808c2ba0448fa6b35b2a39492e151f92b4f5e62eab63c394ec5693dd unpack001/out.upx
Files
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44e311c0808c2ba0448fa6b35b2a39492e151f92b4f5e62eab63c394ec5693dd.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ