Behavioral task
behavioral1
Sample
2024-02-14_cc213c40cc3a3a00311d37de5f308b28_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_cc213c40cc3a3a00311d37de5f308b28_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_cc213c40cc3a3a00311d37de5f308b28_cryptolocker
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Size
60KB
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MD5
cc213c40cc3a3a00311d37de5f308b28
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SHA1
1e5aa478559a7cee2f61e12782e4a3781da99cc6
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SHA256
f2818fcc9d2bdc81d0655d15781ca2f6d21aceb96214714f61696d351cbc1d70
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SHA512
61da516fc848e69d3684aad83945f56374be9eff59f0abce1a6166b9e2206b7df8a61078160b8fe19cdb7a90c4f29170652aa1f0ea6e28311b58366d724fd313
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5m8+:zj+soPSMOtEvwDpj4kpmeLmp
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_cc213c40cc3a3a00311d37de5f308b28_cryptolocker
Files
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2024-02-14_cc213c40cc3a3a00311d37de5f308b28_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE