Behavioral task
behavioral1
Sample
cfe91a264e83dee338744d9682a528326acaa539c925d30012e239e16d1471fe.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cfe91a264e83dee338744d9682a528326acaa539c925d30012e239e16d1471fe.exe
Resource
win10v2004-20231215-en
General
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Target
cfe91a264e83dee338744d9682a528326acaa539c925d30012e239e16d1471fe
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Size
536KB
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MD5
783ae7186b8a57ab5fc50db3b5a05777
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SHA1
9e9d111b16b824f5627020e52e685d3fbe1483ed
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SHA256
cfe91a264e83dee338744d9682a528326acaa539c925d30012e239e16d1471fe
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SHA512
4575a4e0e2331d4837dbde9dd1e79c27aed2b92e0fd89dc6971f989a6abfef62e762e2f0a4020c80a7cb5bbe95b8c96f9eae91ee613148cd6c700b7325a63adc
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SSDEEP
12288:/hf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:/dQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfe91a264e83dee338744d9682a528326acaa539c925d30012e239e16d1471fe unpack001/out.upx
Files
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cfe91a264e83dee338744d9682a528326acaa539c925d30012e239e16d1471fe.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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
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: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ