Behavioral task
behavioral1
Sample
65ebc0c98aa9e33391dfd9d064f604fd57c1c97ba4acc1b16ed2f8ce06e8ca98.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65ebc0c98aa9e33391dfd9d064f604fd57c1c97ba4acc1b16ed2f8ce06e8ca98.exe
Resource
win10v2004-20240426-en
General
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Target
65ebc0c98aa9e33391dfd9d064f604fd57c1c97ba4acc1b16ed2f8ce06e8ca98
-
Size
176KB
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MD5
12a5eaf67ee9fe58c2c3436d84983fdb
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SHA1
f17e6acf6a2970c9e9aae5862a5b0332ceb9cad5
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SHA256
65ebc0c98aa9e33391dfd9d064f604fd57c1c97ba4acc1b16ed2f8ce06e8ca98
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SHA512
b1553ef5d7f76fc8f098ed0811f48b4ec2770e25ad90d6891974ee254e09dcccf844364d1eb7f1e327c12d0eca9328bbbf4f2f392cda82c09da6297ea601e4ee
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfZoIAkeF0RNyreZ8PRmqIZq9awE0ctUiQF2vUHFe+0At:hfAIuZAIuDMVtM/vs
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 65ebc0c98aa9e33391dfd9d064f604fd57c1c97ba4acc1b16ed2f8ce06e8ca98 unpack001/out.upx
Files
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65ebc0c98aa9e33391dfd9d064f604fd57c1c97ba4acc1b16ed2f8ce06e8ca98.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