Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_f83cf4fbcddce4ea54e3afb0d86b5428_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_f83cf4fbcddce4ea54e3afb0d86b5428_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_f83cf4fbcddce4ea54e3afb0d86b5428_cryptolocker
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Size
51KB
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MD5
f83cf4fbcddce4ea54e3afb0d86b5428
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SHA1
1e12bad092599831df912100d689925d20a2fdb9
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SHA256
3cbaffa40a03f36659a82b5975f8356003d8c9b950e7e4b6d0635a2742e59789
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SHA512
3363a82953a7621b0226c2776d7c931b6824bc74808e213c8ebdf01f87cc8ae1f8ec232339af963bd171192c4bc117d8876e8fb35ba2bdfdc5670a3a1246bd2d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO59:ZVxkGOtEvwDpjc7
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_f83cf4fbcddce4ea54e3afb0d86b5428_cryptolocker
Files
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2024-02-13_f83cf4fbcddce4ea54e3afb0d86b5428_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ