Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_2ec7304f24a76d59451580f263b3336d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_2ec7304f24a76d59451580f263b3336d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_2ec7304f24a76d59451580f263b3336d_cryptolocker
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Size
29KB
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MD5
2ec7304f24a76d59451580f263b3336d
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SHA1
41ebfc528eb259a8880f218741f32aafa696165d
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SHA256
b205aac79077693c8f887d5ae23d19a7de36e0dba3b689901cccdabbea6898cf
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SHA512
e947560306f506a24bcae3e3176b1380596bc20429038b406de801501164836bdc90c9feac12d2e97331d1bcc23eb24d01112080c4797a1e6283b14bf15bad77
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xM:q0zizzOSxMOtEvwDpj/ar+
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 2024-01-28_2ec7304f24a76d59451580f263b3336d_cryptolocker
Files
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2024-01-28_2ec7304f24a76d59451580f263b3336d_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