Behavioral task
behavioral1
Sample
ef10b7e5b66608ceea3f6244500442c7c78032f6f17f3768b2f5e3c8513cfc14.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
ef10b7e5b66608ceea3f6244500442c7c78032f6f17f3768b2f5e3c8513cfc14.exe
Resource
win11-20240221-en
General
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Target
ef10b7e5b66608ceea3f6244500442c7c78032f6f17f3768b2f5e3c8513cfc14
-
Size
266KB
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MD5
0fce00fd60f0d80c08788678e5f6eba4
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SHA1
6225cd236f1c210052c96c2329b00fe49e52b84d
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SHA256
ef10b7e5b66608ceea3f6244500442c7c78032f6f17f3768b2f5e3c8513cfc14
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SHA512
a79175023efd0199e60be38c305485d21b119a5db2af9b4d78ec559b787aaa5f19b2df2752a46c3d396390015216067c9e528478ccb8907f08454b4a369766a1
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SSDEEP
6144:NXzKdNY49u8rVpJxaHWg8w+atfHcHx1SFeE01net:ua4AGCHz8jatfHuxA501
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef10b7e5b66608ceea3f6244500442c7c78032f6f17f3768b2f5e3c8513cfc14 unpack001/out.upx
Files
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ef10b7e5b66608ceea3f6244500442c7c78032f6f17f3768b2f5e3c8513cfc14.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