Behavioral task
behavioral1
Sample
5bf5c19ccd63a43377ac744360679fe8d9fb10372230a2e21644a4240a838dc8.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5bf5c19ccd63a43377ac744360679fe8d9fb10372230a2e21644a4240a838dc8.exe
Resource
win10v2004-20240508-en
General
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Target
5bf5c19ccd63a43377ac744360679fe8d9fb10372230a2e21644a4240a838dc8
-
Size
51KB
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MD5
73db7a683d1cc34fe08a08c15bc77641
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SHA1
b479cf2916c5754de663685ad57d362a635166c9
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SHA256
5bf5c19ccd63a43377ac744360679fe8d9fb10372230a2e21644a4240a838dc8
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SHA512
810d5dfc16ed518264a909216ca89ebcf41e388e377ff55442d34cb74a436d9769c29b113798f1c63f04cb33931aa758e1fabfa5777ea67dacf14cd703b15040
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3ZRRRRRRf:nNJb/HkwoLe29UjQ4wqQOLIMVnS3YG
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 5bf5c19ccd63a43377ac744360679fe8d9fb10372230a2e21644a4240a838dc8 unpack001/out.upx
Files
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5bf5c19ccd63a43377ac744360679fe8d9fb10372230a2e21644a4240a838dc8.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ