Behavioral task
behavioral1
Sample
13b4de02e5a8128dd4d75d066898f90494e12d4e1116130746ee5c880b151e34.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
13b4de02e5a8128dd4d75d066898f90494e12d4e1116130746ee5c880b151e34.exe
Resource
win10v2004-20240611-en
General
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Target
13b4de02e5a8128dd4d75d066898f90494e12d4e1116130746ee5c880b151e34
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Size
110KB
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MD5
bc6b605fcaceb885de11034c7b12417d
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SHA1
1591e414f1f2c7fddbedb1cbeea0095c64a8efd8
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SHA256
13b4de02e5a8128dd4d75d066898f90494e12d4e1116130746ee5c880b151e34
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SHA512
c8430cd61145e5c8dcb60094cf691d455638c2d21453337afdf5f399cea2ae63cb940a3aeeccdd7c893ae4fc0e1d486a92b8491eddb478366aab3133e0479b96
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zx1ev1wcwDTWn1++PJHJXA/OsIZfzc3/Q8zx1eu:KQSo/1wcwHQSo/1wcw/gm
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 13b4de02e5a8128dd4d75d066898f90494e12d4e1116130746ee5c880b151e34 unpack001/out.upx
Files
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13b4de02e5a8128dd4d75d066898f90494e12d4e1116130746ee5c880b151e34.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