Behavioral task
behavioral1
Sample
1ebb99249d3fe65403dcdd568ce9cbb9c9e2eb15bc86da57ccd2f5c8d1935c8a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1ebb99249d3fe65403dcdd568ce9cbb9c9e2eb15bc86da57ccd2f5c8d1935c8a.exe
Resource
win10v2004-20231215-en
General
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Target
1ebb99249d3fe65403dcdd568ce9cbb9c9e2eb15bc86da57ccd2f5c8d1935c8a
-
Size
274KB
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MD5
58eee8a903010e41862e4df4aecbd3ed
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SHA1
2d5da4092e6c855e59b6942967a8bec73719f0ed
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SHA256
1ebb99249d3fe65403dcdd568ce9cbb9c9e2eb15bc86da57ccd2f5c8d1935c8a
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SHA512
efc3c7ed4fa5eb06ba199b22af5411d786cb14c33c14bbe16a2de7400b62c1535235dc91970dd1bd3679c58c0dff23ef89709a4cbca0f0a113080e032a5e24fd
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SSDEEP
6144:UbTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:UPcrfR6ZnOkx2LIa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1ebb99249d3fe65403dcdd568ce9cbb9c9e2eb15bc86da57ccd2f5c8d1935c8a unpack001/out.upx
Files
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1ebb99249d3fe65403dcdd568ce9cbb9c9e2eb15bc86da57ccd2f5c8d1935c8a.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: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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: 157KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ