Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_1e248c063f6da07878c712199e25c5e6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_1e248c063f6da07878c712199e25c5e6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_1e248c063f6da07878c712199e25c5e6_cryptolocker
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Size
31KB
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MD5
1e248c063f6da07878c712199e25c5e6
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SHA1
19f87573c939cc33be494e3ea54014522fc63b0e
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SHA256
3694fa10345c73729129f69a2d41ecfeacf074d67744b8f50f49e3c33f64a77d
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SHA512
f35e5803a5b700eec1ea0c0d4dc57540aa6d98c226ffab6385a0dce75f324781f67dcde17edf9774dbcab1ade59ad12f0fe0514985f6f4ae94155dab4fe0458c
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNO:q0zizzOSxMOtEvwDpj/arqcO
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 2024-02-13_1e248c063f6da07878c712199e25c5e6_cryptolocker
Files
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2024-02-13_1e248c063f6da07878c712199e25c5e6_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