Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_48801dacf978701050a80b4d573fc40c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_48801dacf978701050a80b4d573fc40c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_48801dacf978701050a80b4d573fc40c_cryptolocker
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Size
28KB
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MD5
48801dacf978701050a80b4d573fc40c
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SHA1
eda4e5c2f9d85b320ca919b1742d31dcf50ba2ad
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SHA256
d726990ed09666c962103691dfaa30ec77d46892922c3fb923ed0b06383ba438
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SHA512
a77843d5f77a722800f69695d54d83c54a085be738c783609012f331defab70b189747c5a7722e923677edd1dd962edbed0840326a24a7005fa067966def8b1e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+s:q0zizzOSxMOtEvwDpj/arm
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-12_48801dacf978701050a80b4d573fc40c_cryptolocker
Files
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2024-02-12_48801dacf978701050a80b4d573fc40c_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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