Behavioral task
behavioral1
Sample
8415a155dfe0bd1b6f088ab75f10055ed3f570fb5c3a1643ef85c6f573a05132.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8415a155dfe0bd1b6f088ab75f10055ed3f570fb5c3a1643ef85c6f573a05132.exe
Resource
win10v2004-20240226-en
General
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Target
8415a155dfe0bd1b6f088ab75f10055ed3f570fb5c3a1643ef85c6f573a05132
-
Size
149KB
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MD5
b95dcf95502a893051684918d4f5fb4e
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SHA1
155c0ae6c1d3af8a74e254c77cb94f958a0c3693
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SHA256
8415a155dfe0bd1b6f088ab75f10055ed3f570fb5c3a1643ef85c6f573a05132
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SHA512
393f5cd039f30f33dc19f357d0a75118fa46e685ea8f7201b0c9abdab14acffd5102095a42b5289ae5fbccf2a52336fbc38feceb6469faf7a51958c5862a69ad
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SSDEEP
3072:2pBvXEzYmorfUc4Gua+I9QsybXtc9acBR6Hcb1pRR7bbxgfKaNAmXjTi1StNm64y:OWz2Hz9QH69acBBb1TVbbxgfdvXjTY3y
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 8415a155dfe0bd1b6f088ab75f10055ed3f570fb5c3a1643ef85c6f573a05132 unpack001/out.upx
Files
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8415a155dfe0bd1b6f088ab75f10055ed3f570fb5c3a1643ef85c6f573a05132.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 147KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata6 Size: 1024B - Virtual size: 814B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE