Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_1888668d2cdff6d9dbd583a68522aafd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_1888668d2cdff6d9dbd583a68522aafd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_1888668d2cdff6d9dbd583a68522aafd_cryptolocker
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Size
28KB
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MD5
1888668d2cdff6d9dbd583a68522aafd
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SHA1
c801ffc22f7cb302869a138a6105e17bd8990cd9
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SHA256
0d4333400f77586693a8b9b81fdc2298a412886d41c9907b77f3a841053966fb
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SHA512
654b7c6230c12c67f39250e717fdb34b245ba22dd91c2f4307f3d24653a4e58868d6b441f5dbede178e29430db37b0d95ef361e60e84666be32a0af31878a7a2
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+f:q0zizzOSxMOtEvwDpj/arJ
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_1888668d2cdff6d9dbd583a68522aafd_cryptolocker
Files
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2024-02-12_1888668d2cdff6d9dbd583a68522aafd_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