Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_ceb7221a200d0728f880296e22c4a8be_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_ceb7221a200d0728f880296e22c4a8be_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_ceb7221a200d0728f880296e22c4a8be_cryptolocker
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Size
55KB
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MD5
ceb7221a200d0728f880296e22c4a8be
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SHA1
fc5bd14cf924c169aa1e4e16af25a9b8d1604b37
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SHA256
0018ddc8c69062c647e610d92fbbef0e94c922a040a57868f6e81bb9a6fad542
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SHA512
a002a09e13f0aea50bd998c4faf19954bbcd19645858a0e2894d6c01ae148a09efcc595734e9796cdc887ae9dddafcf3d8f712b48af34c517422b3e37643b53f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwfe7:6j+1NMOtEvwDpjr8oxEq7
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_ceb7221a200d0728f880296e22c4a8be_cryptolocker
Files
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2024-02-19_ceb7221a200d0728f880296e22c4a8be_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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