Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_3487804800aaa0c2dd8f887fd06a66c9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_3487804800aaa0c2dd8f887fd06a66c9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-10_3487804800aaa0c2dd8f887fd06a66c9_cryptolocker
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Size
32KB
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MD5
3487804800aaa0c2dd8f887fd06a66c9
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SHA1
e66951cb9fb14cae39d5c3476ff6d8cbf2c5c3c8
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SHA256
6719fc6e933f85ca430649506b208c359789a39b6f49b3fb1d0364d74f426cf4
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SHA512
8dd7843d3fa4aebd4b7b88205c6bf2f0bf2582af0ca69b075fe782d46c074dfebb29711c3f6d4dc496299c69dceb5a8cbe0b3aedfbccfa450396040dfb8f0aa8
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH3Mx2N:q0zizzOSxMOtEvwDpj/arqr
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 2024-03-10_3487804800aaa0c2dd8f887fd06a66c9_cryptolocker
Files
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2024-03-10_3487804800aaa0c2dd8f887fd06a66c9_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