Behavioral task
behavioral1
Sample
88b45910df66d12855ac558fa5d58c014a046f5f27dc5b9ecc4f0e5f5fe22197.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
88b45910df66d12855ac558fa5d58c014a046f5f27dc5b9ecc4f0e5f5fe22197.exe
Resource
win10v2004-20240426-en
General
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Target
88b45910df66d12855ac558fa5d58c014a046f5f27dc5b9ecc4f0e5f5fe22197
-
Size
59KB
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MD5
1c5fa99fbcba1c8042821a1dd6b194f9
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SHA1
2f4299a51724460c2d2c456ab1f0c95d2ac74644
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SHA256
88b45910df66d12855ac558fa5d58c014a046f5f27dc5b9ecc4f0e5f5fe22197
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SHA512
762ba1bba792870379c9e0c20dae2241bd98b4bcfa0ae88edfa60db5e1f7db9a6c2b95bbc6b11777e2bedfcbd417e656d37bf01abad60828c9e1614292263b05
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUs18/8EE0v1aaK:KQSohsUsOkEEjt
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 88b45910df66d12855ac558fa5d58c014a046f5f27dc5b9ecc4f0e5f5fe22197 unpack001/out.upx
Files
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88b45910df66d12855ac558fa5d58c014a046f5f27dc5b9ecc4f0e5f5fe22197.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