Behavioral task
behavioral1
Sample
d5c0fafe37212ec6e7b170e1da36a0e4f7818b37a005a174c4d4e7c3a52b10aa.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
d5c0fafe37212ec6e7b170e1da36a0e4f7818b37a005a174c4d4e7c3a52b10aa.exe
Resource
win10v2004-20240508-en
General
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Target
d5c0fafe37212ec6e7b170e1da36a0e4f7818b37a005a174c4d4e7c3a52b10aa
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Size
201KB
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MD5
6ee20f4acd56d41ab50cac975053b4aa
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SHA1
b4c08a90e9a645399c65203e41c26cce30aafb46
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SHA256
d5c0fafe37212ec6e7b170e1da36a0e4f7818b37a005a174c4d4e7c3a52b10aa
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SHA512
570c5f8af3a66970b9f2e8a0b371d33bc4a3ff1f5337e6d6a74f586b678a8f4129663fed9ba77babbc9ed902b77a7cc7dd0573aa1266119a9d430d5ff47f39ff
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf2bH7RPPlnVj8/GglysSGV:hfAIuZAIuDMVtM/0pRVj8/jlVl
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 d5c0fafe37212ec6e7b170e1da36a0e4f7818b37a005a174c4d4e7c3a52b10aa unpack001/out.upx
Files
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d5c0fafe37212ec6e7b170e1da36a0e4f7818b37a005a174c4d4e7c3a52b10aa.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