Behavioral task
behavioral1
Sample
79e3f4d83feb926f8af9af3e60f983f0c5e5aac206e687ebfa0ce496e073e142.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
79e3f4d83feb926f8af9af3e60f983f0c5e5aac206e687ebfa0ce496e073e142.exe
Resource
win10v2004-20240426-en
General
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Target
79e3f4d83feb926f8af9af3e60f983f0c5e5aac206e687ebfa0ce496e073e142
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Size
108KB
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MD5
8e21c12f8b301110f400fe89f933677c
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SHA1
6ac4e1b3b5351010e502c23b2c9173ab85db7a97
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SHA256
79e3f4d83feb926f8af9af3e60f983f0c5e5aac206e687ebfa0ce496e073e142
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SHA512
2ac35bd2420c0b93d4730c5778b769eb4683162c247ef4337da9608c3c2cd4ffe8b7858badfbdb4d75d1acf3404a8d1b9993e76c6bc5da6d80765ad65b3922af
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfD:hfAIuZAIuYSMjoqtMHfhfD
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 79e3f4d83feb926f8af9af3e60f983f0c5e5aac206e687ebfa0ce496e073e142 unpack001/out.upx
Files
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79e3f4d83feb926f8af9af3e60f983f0c5e5aac206e687ebfa0ce496e073e142.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