Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_887472447e85b1c649504ada947daca5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_887472447e85b1c649504ada947daca5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_887472447e85b1c649504ada947daca5_cryptolocker
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Size
59KB
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MD5
887472447e85b1c649504ada947daca5
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SHA1
0385030e244548c4663ab5389e9cac576e57a4ee
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SHA256
3a5397cc31cb0faf27e1c23cfd3f1e68e3a22cad701167d46aa1f72af761e4b2
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SHA512
278284367e9ba750bcefc3fba58deab24d0b2e6eda52be303b40d992989a65bbcf1b0215955dc56aef76422da58a72ed54faad162e153a439cf722818160b795
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lGQvf:ZVxkGOtEvwDpjW
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 2024-01-28_887472447e85b1c649504ada947daca5_cryptolocker
Files
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2024-01-28_887472447e85b1c649504ada947daca5_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