Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_c3849166a5356f94cca77cdbf8025830_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_c3849166a5356f94cca77cdbf8025830_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_c3849166a5356f94cca77cdbf8025830_cryptolocker
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Size
30KB
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MD5
c3849166a5356f94cca77cdbf8025830
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SHA1
59b78d230d769a6954c0527dfb82667f3550f8c0
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SHA256
a074a8942dff5736ebba27a50427b45dafa8dfed7e4f6571a48f9895284d949e
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SHA512
836be8ec423eef0f54078825b183502014ad3af14c224bd278fbb19dc0a53f84809c8c8ee2feb9484efa102bc9e8691fea0e03c5b7d5778bc040fa7144ce069b
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xT9v:q0zizzOSxMOtEvwDpj/arnv
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 2024-02-04_c3849166a5356f94cca77cdbf8025830_cryptolocker
Files
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2024-02-04_c3849166a5356f94cca77cdbf8025830_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