Behavioral task
behavioral1
Sample
35795f306f2b9eefd63c79fe9ee0aa71f87690b85f5d0c1a815d4c672fef0e84.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
35795f306f2b9eefd63c79fe9ee0aa71f87690b85f5d0c1a815d4c672fef0e84.exe
Resource
win10v2004-20240419-en
General
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Target
35795f306f2b9eefd63c79fe9ee0aa71f87690b85f5d0c1a815d4c672fef0e84
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Size
100KB
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MD5
8d7298f8fb5ef3ab7d042f8da0f325d4
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SHA1
02f8fdfd32c944414736417219e3f7ab931558dc
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SHA256
35795f306f2b9eefd63c79fe9ee0aa71f87690b85f5d0c1a815d4c672fef0e84
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SHA512
d34941f8dac66efb92ef558fe1138c3be72e9f37e91bb7cba32936513a1197cb05f7dbca2e752ad9781b60c068481d4c95428072fcf4f1e615d30d4ba8addce6
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfi:hfAIuZAIuYSMjoqtMHfhfi
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 35795f306f2b9eefd63c79fe9ee0aa71f87690b85f5d0c1a815d4c672fef0e84 unpack001/out.upx
Files
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35795f306f2b9eefd63c79fe9ee0aa71f87690b85f5d0c1a815d4c672fef0e84.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