Behavioral task
behavioral1
Sample
052a07db9780701ea380571f401ea133.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
052a07db9780701ea380571f401ea133.exe
Resource
win10v2004-20231222-en
General
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Target
052a07db9780701ea380571f401ea133
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Size
48KB
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MD5
052a07db9780701ea380571f401ea133
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SHA1
1d1f3d3aaa614f4e929cb5daf057836fc26603b5
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SHA256
39d792cb3f1c39e46568d00a9435216b7b53fedcd53d3b7c967541a81f9faaee
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SHA512
f1021df583073adf0bcbaf248842e786312a0c4c82b42962eda22db4de8588f9ead1642ad997404252ae1ae49a97a931118a2974c3a1f0a5df7b3d4a80c1833d
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SSDEEP
768:Y/1bKWf7HP0PceDD4RxKwiYb9xmfwmMXKYPMCsxApuiizENlSv:E/jvafCis9xrFXPMC+sLW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 052a07db9780701ea380571f401ea133 unpack001/out.upx
Files
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052a07db9780701ea380571f401ea133.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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: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: 100KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ