Behavioral task
behavioral1
Sample
2024-01-11_0bd39860541ee4b54e5c4f7325892fa6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_0bd39860541ee4b54e5c4f7325892fa6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_0bd39860541ee4b54e5c4f7325892fa6_cryptolocker
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Size
76KB
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MD5
0bd39860541ee4b54e5c4f7325892fa6
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SHA1
e3aae40eeeb47503ce8185da8600beecb24c06e1
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SHA256
119161a46d45220d26d9e1961ea6c0826d37bd40fb12b8d039d0748b9ab28c86
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SHA512
b42a88043579f64101c2493343c4c0126456b16fb0e721657fd3268b9b0db512ac1a8f5a81b7b0f236a20282a68908c89e35f9de4ddcca977658fdc62336e236
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdD:T6a+rdOOtEvwDpjNtF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_0bd39860541ee4b54e5c4f7325892fa6_cryptolocker
Files
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2024-01-11_0bd39860541ee4b54e5c4f7325892fa6_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