Behavioral task
behavioral1
Sample
d6cf7f765d08e2317b70b38afdb0a876c608b74e44bac30eb64d90a89a621a8e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d6cf7f765d08e2317b70b38afdb0a876c608b74e44bac30eb64d90a89a621a8e.exe
Resource
win10v2004-20240226-en
General
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Target
d6cf7f765d08e2317b70b38afdb0a876c608b74e44bac30eb64d90a89a621a8e
-
Size
24KB
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MD5
16135f751fb5596dcc21c05c4e1c47cf
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SHA1
c4142a8f6420159190773d0768f8f07d9ae4ba16
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SHA256
d6cf7f765d08e2317b70b38afdb0a876c608b74e44bac30eb64d90a89a621a8e
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SHA512
8e847b4aa6b00d02c08a5b3f6d61c8780f6d601b9dab622b8a6ad32e70316d2ea7e49d6639c1148b2e150349dfaec081e3b2385ee51d52da86c44c2bfc4ab031
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SSDEEP
192:KYtWi+lEJHBEmxS8w+Pfrtvhz9AISfK9pKwIFrzzSz93y+n98InouVK8+Z/NeXxr:vSmxnrt5aIB9pKt14XfhDp4T0r
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 d6cf7f765d08e2317b70b38afdb0a876c608b74e44bac30eb64d90a89a621a8e unpack001/out.upx
Files
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d6cf7f765d08e2317b70b38afdb0a876c608b74e44bac30eb64d90a89a621a8e.exe windows:5 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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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
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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1020B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
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