Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_a8e02d17fd7220a10ee928a1c77a3af9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_a8e02d17fd7220a10ee928a1c77a3af9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_a8e02d17fd7220a10ee928a1c77a3af9_cryptolocker
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Size
32KB
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MD5
a8e02d17fd7220a10ee928a1c77a3af9
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SHA1
6d720a0f11cf016638bceecae96997ee88144bd3
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SHA256
9a49c4a9eae2d43fb607a5cca7ba0b7f4503228e2f0b10695a98eb974d8a46f3
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SHA512
c016fde1e16edf976b503ac39b26aa19fbc45f5c224b8e08e1f6217157a6bc2682e76363e03e8a2c0d5679479c9a34a7b62882c7fa8b461436572d45d0ba69ef
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHNGoLs:q0zizzOSxMOtEvwDpj/ar1Nzw
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 2024-03-18_a8e02d17fd7220a10ee928a1c77a3af9_cryptolocker
Files
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2024-03-18_a8e02d17fd7220a10ee928a1c77a3af9_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