Behavioral task
behavioral1
Sample
4fca37a0c75e0f84f43b87c6e383fd96f9922fd406f53b6eb54b1ac2a1aaa018.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4fca37a0c75e0f84f43b87c6e383fd96f9922fd406f53b6eb54b1ac2a1aaa018.exe
Resource
win10v2004-20240611-en
General
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Target
4fca37a0c75e0f84f43b87c6e383fd96f9922fd406f53b6eb54b1ac2a1aaa018
-
Size
61KB
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MD5
5628596befd7bc6058eb2457ebf0afa6
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SHA1
68830647d1dcb5a78c4fff69583a775cc21638ac
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SHA256
4fca37a0c75e0f84f43b87c6e383fd96f9922fd406f53b6eb54b1ac2a1aaa018
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SHA512
e07017642c7864f28b9ec150ee7cdf6d042531af757c8bf1213a0ca81349620271734d54f2de05b1cc552cb64fede1e71a5158653b84c8fc6f77451fa64165f7
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsxe+eX7n97nwvxF:KQSohsUsxe+erZw
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 4fca37a0c75e0f84f43b87c6e383fd96f9922fd406f53b6eb54b1ac2a1aaa018 unpack001/out.upx
Files
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4fca37a0c75e0f84f43b87c6e383fd96f9922fd406f53b6eb54b1ac2a1aaa018.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