Behavioral task
behavioral1
Sample
ef02c140f09835f8899f4cb34bc74779b99e0bce1d286b51d26f62968c8a52e4.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ef02c140f09835f8899f4cb34bc74779b99e0bce1d286b51d26f62968c8a52e4.exe
Resource
win10v2004-20240704-en
General
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Target
ef02c140f09835f8899f4cb34bc74779b99e0bce1d286b51d26f62968c8a52e4
-
Size
57KB
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MD5
81bb33d93170b95d1e9544cc0748adce
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SHA1
bfc9f4a645e1e9b3a670c58dd2fa4859a4006cd9
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SHA256
ef02c140f09835f8899f4cb34bc74779b99e0bce1d286b51d26f62968c8a52e4
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SHA512
778bcfe2b6cc5ec2b72200be06d7c7866d921686afded98dc6116a3ccf5937761da6a8c1085c6393db9b33070dca6b2a20f601620f7b9a2b8f6623b72589c346
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zx1ev1wcw7:KQSo/1wcw7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef02c140f09835f8899f4cb34bc74779b99e0bce1d286b51d26f62968c8a52e4 unpack001/out.upx
Files
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ef02c140f09835f8899f4cb34bc74779b99e0bce1d286b51d26f62968c8a52e4.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