Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_dd526fac974aa94f817d20f37f223bd5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_dd526fac974aa94f817d20f37f223bd5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_dd526fac974aa94f817d20f37f223bd5_cryptolocker
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Size
31KB
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MD5
dd526fac974aa94f817d20f37f223bd5
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SHA1
2ff23c02471812ea7dd0ecfdb839a541d708acbd
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SHA256
ee734e11d2e3142f92755ccce7cc926504bd8d4e0d50ba8dda8df0fd6cf536ee
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SHA512
a16eb3783c018815aef23e6fce8ebc538c55cf233a682c152334d51450573ac89adc96a886ed8eede239ceaca3c9fdc22a4e2ebf9cb1d4b9273546c516c6e993
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHP:q0zizzOSxMOtEvwDpj/arqv
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 2024-02-18_dd526fac974aa94f817d20f37f223bd5_cryptolocker
Files
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2024-02-18_dd526fac974aa94f817d20f37f223bd5_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