Behavioral task
behavioral1
Sample
65e1c3b748e18ef6e59dd71ff9a2117cf6d4cdc4f0a7c1070fdcf1233d73ef8d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
65e1c3b748e18ef6e59dd71ff9a2117cf6d4cdc4f0a7c1070fdcf1233d73ef8d.exe
Resource
win10v2004-20231215-en
General
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Target
65e1c3b748e18ef6e59dd71ff9a2117cf6d4cdc4f0a7c1070fdcf1233d73ef8d
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Size
830KB
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MD5
7d4330c06eb5da4ab959dc858182c7ff
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SHA1
e230cb3925089516419afe4d3e2745259915127d
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SHA256
65e1c3b748e18ef6e59dd71ff9a2117cf6d4cdc4f0a7c1070fdcf1233d73ef8d
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SHA512
dad14d8f4ed5ff6408a36cc0600e96593fb7b9d432dd8d57ba62bb8dcd90d4d5b3c9b1c7fc67806450ce78c42ae3181c305772c0405cc14b8ac8de54c0837310
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SSDEEP
12288:ZEmC92VnpahSR7BwkASR49lkQHMIWnDp2f47z4PUUhyVb4yDKUgM03qcmT1Pd2Kg:ZEF96C6BwkP2lsl8fEQemdM03zmT1Pu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 65e1c3b748e18ef6e59dd71ff9a2117cf6d4cdc4f0a7c1070fdcf1233d73ef8d unpack001/out.upx
Files
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65e1c3b748e18ef6e59dd71ff9a2117cf6d4cdc4f0a7c1070fdcf1233d73ef8d.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: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 828KB - Virtual size: 828KB
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: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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ