Behavioral task
behavioral1
Sample
03253b89967d528e073ec9c42532d6bfdf1b7298b0a9ff9a14f417367a261547.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
03253b89967d528e073ec9c42532d6bfdf1b7298b0a9ff9a14f417367a261547.exe
Resource
win10v2004-20240226-en
General
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Target
03253b89967d528e073ec9c42532d6bfdf1b7298b0a9ff9a14f417367a261547
-
Size
193KB
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MD5
527096810b1d591536e7ddf6ffcd19ca
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SHA1
37ed03c17e8987a993fbc7157d724a72004ee8f8
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SHA256
03253b89967d528e073ec9c42532d6bfdf1b7298b0a9ff9a14f417367a261547
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SHA512
87dcc3879c9cfdda488f2084c042b888618932031771a6fc74b1aa9e5cea796958524ae50dddb8eb9ff9bf5e1f9a1315bdc619de1fc103d8d11e4c618c0f23ae
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SSDEEP
6144:sdWGPkvETd7SqoWiQVJ8jD/ZQWcl1VSGaQSPAdUQ:MWGPSETd2q3im6/efSGaQkoUQ
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 03253b89967d528e073ec9c42532d6bfdf1b7298b0a9ff9a14f417367a261547 unpack001/out.upx
Files
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03253b89967d528e073ec9c42532d6bfdf1b7298b0a9ff9a14f417367a261547.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 191KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 139KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ