Behavioral task
behavioral1
Sample
efec8940d24d840b3b262c2d5097be7cfeb1545b8b9f418382d21e2678471d41.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
efec8940d24d840b3b262c2d5097be7cfeb1545b8b9f418382d21e2678471d41.exe
Resource
win11-20240419-en
General
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Target
efec8940d24d840b3b262c2d5097be7cfeb1545b8b9f418382d21e2678471d41
-
Size
266KB
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MD5
a5a8652e91db9052f3f0c6110ac14d5e
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SHA1
cfac782804f72999b83ccb0c853c1bb4d490f396
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SHA256
efec8940d24d840b3b262c2d5097be7cfeb1545b8b9f418382d21e2678471d41
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SHA512
c718a9d4661602cc4114c8dd69da51cc0eab4595cde2ed56b4a87768048fe3e99510c7fae5c08962703f43d7a304b0d83cfcd14eba85af1967ea014bd9ab3acd
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SSDEEP
3072:/NXEGZJWhfNFC4S60+XoLczrVmXq+vOqpzWGLiw6Zau4NDBzdrmaDbIIU5qWH01Q:FXzKdNY49u8rVMvOnwzz9w5f01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efec8940d24d840b3b262c2d5097be7cfeb1545b8b9f418382d21e2678471d41 unpack001/out.upx
Files
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efec8940d24d840b3b262c2d5097be7cfeb1545b8b9f418382d21e2678471d41.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ