Behavioral task
behavioral1
Sample
2024-10-02_ddb2ece6155c2f0bda629d7248de5248_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-02_ddb2ece6155c2f0bda629d7248de5248_cryptolocker
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Size
78KB
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MD5
ddb2ece6155c2f0bda629d7248de5248
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SHA1
69ddbe05a7574488b30185b91046c5756383d87d
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SHA256
4462cf51542c2895a69a31ed356109c56d456606a73e3aa14f02b3e1dae93eac
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SHA512
ea7add648f8a2b3937573d82996370bb62aa50e2b3b6df1d078ede3334192b6ff79c7969eab9038a954ff41dd69a49ab66316b248f70933f5f3412f09defa1a8
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTtw:T6a+rdOOtEvwDpjNW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_ddb2ece6155c2f0bda629d7248de5248_cryptolocker
Files
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2024-10-02_ddb2ece6155c2f0bda629d7248de5248_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE