Behavioral task
behavioral1
Sample
c3ca815cf254e61243ed171ff1278c6b63ca1deb71a7a8818ef661ab6dba8717.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c3ca815cf254e61243ed171ff1278c6b63ca1deb71a7a8818ef661ab6dba8717.exe
Resource
win10v2004-20240426-en
General
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Target
c3ca815cf254e61243ed171ff1278c6b63ca1deb71a7a8818ef661ab6dba8717
-
Size
6.2MB
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MD5
0353e5dfc7332c358e37b11c304d8d15
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SHA1
4da28db366e8e9bf827dc2974c3600b1fd3e7af2
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SHA256
c3ca815cf254e61243ed171ff1278c6b63ca1deb71a7a8818ef661ab6dba8717
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SHA512
68ea30b89777eb24099b281931268621686d5352f2b970d688c5ce2bd994a89d400a0bbd4288d17ef66d69176dfb2004fd5820c378f0201fc01b928c4379e0a9
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SSDEEP
98304:llrsssssssssssssssssssssssssssssssssssssssj:lG
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 c3ca815cf254e61243ed171ff1278c6b63ca1deb71a7a8818ef661ab6dba8717 unpack001/out.upx
Files
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c3ca815cf254e61243ed171ff1278c6b63ca1deb71a7a8818ef661ab6dba8717.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_NO_SEH
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE