Behavioral task
behavioral1
Sample
65987d26194f4bf73966c392a467d98c2267fcc11ba94eeef3aa2a316ee2e0a8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65987d26194f4bf73966c392a467d98c2267fcc11ba94eeef3aa2a316ee2e0a8.exe
Resource
win10v2004-20240426-en
General
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Target
65987d26194f4bf73966c392a467d98c2267fcc11ba94eeef3aa2a316ee2e0a8
-
Size
130KB
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MD5
b2653be68386f863339d3768d36ac071
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SHA1
9c8f906e9bdb40abf0fad19418d9984327e84c32
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SHA256
65987d26194f4bf73966c392a467d98c2267fcc11ba94eeef3aa2a316ee2e0a8
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SHA512
ed2d265e527e61e2019ff82bff10c2cea2a96b8438170d952fc49a524e1a3da1158f75fa977c552eef57abec1debf9dc5478e2e2979a13d4c8b5ce47ec63a7ce
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8yi0aa1aaNlPdA3NyaM62ot2oxQWU:KQSoXaa1aa7PdA9yaMDT2U
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 65987d26194f4bf73966c392a467d98c2267fcc11ba94eeef3aa2a316ee2e0a8 unpack001/out.upx
Files
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65987d26194f4bf73966c392a467d98c2267fcc11ba94eeef3aa2a316ee2e0a8.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