Behavioral task
behavioral1
Sample
b8cd6077abb0ae94e1233912a522ec5dade181d5875fe43255abdd2e1d6ca051N.exe
Resource
win7-20240903-en
General
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Target
b8cd6077abb0ae94e1233912a522ec5dade181d5875fe43255abdd2e1d6ca051N.exe
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Size
76KB
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MD5
3452d1e1a15432ce9014835f7bbed8b0
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SHA1
f9f12d3b67d48e8e2e09bb98c7863a7fc9dcc7e6
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SHA256
b8cd6077abb0ae94e1233912a522ec5dade181d5875fe43255abdd2e1d6ca051
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SHA512
aa93194982d55883788122d632f29cb9d5dd6ee54a346e6fcbdb6eda0e4173e7fd2a8a859db529cbce8879208fef6aa9681572f7466e8ce318739e0529d0b3ca
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SSDEEP
1536:9HxkDvWdB7O9dKymMyCMGni2Lz1LaRQLDEs:9RkjWjK9ABpGzlaRQLL
Malware Config
Signatures
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Urelas family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8cd6077abb0ae94e1233912a522ec5dade181d5875fe43255abdd2e1d6ca051N.exe unpack001/out.upx
Files
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b8cd6077abb0ae94e1233912a522ec5dade181d5875fe43255abdd2e1d6ca051N.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ