Behavioral task
behavioral1
Sample
76be41646e1cdd4c40cbe311b3930930d4262807bbbef7b7d8ce4b51955655b5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
76be41646e1cdd4c40cbe311b3930930d4262807bbbef7b7d8ce4b51955655b5.exe
Resource
win10v2004-20240426-en
General
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Target
76be41646e1cdd4c40cbe311b3930930d4262807bbbef7b7d8ce4b51955655b5
-
Size
133KB
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MD5
5ff2eaad4928d87b30d31fef64c8df5d
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SHA1
7bbbdc8ba57db69fff36807fbe961fdb9dd8b756
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SHA256
76be41646e1cdd4c40cbe311b3930930d4262807bbbef7b7d8ce4b51955655b5
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SHA512
a7a21ba776a2ac51d28acb51a088f2bc700ce43ba74752630a9e84ea181d2ad4fa3637cabe0405e7baebec0da6f87b0d0652cc69d66870a21dae7a09eec7deb0
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfKZX:hfAIuZAIuYSMjoqtMHfhfb53EvKRzFw
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 76be41646e1cdd4c40cbe311b3930930d4262807bbbef7b7d8ce4b51955655b5 unpack001/out.upx
Files
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76be41646e1cdd4c40cbe311b3930930d4262807bbbef7b7d8ce4b51955655b5.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