Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_b84113855247d6426850253d7b1d376e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_b84113855247d6426850253d7b1d376e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_b84113855247d6426850253d7b1d376e_cryptolocker
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Size
49KB
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MD5
b84113855247d6426850253d7b1d376e
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SHA1
63493eb41ad6dc43c1ebf1c2443e0d994a7c06fd
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SHA256
07f5eb504a6fb6cfa90a1628e34c94816f0fa54b16787db62fb1f0127d041b6f
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SHA512
197a357ed624e0d30349e859d78a45a54178e78ad75dbf473054c140753e107ef8431217ca392224641c394b574ddf582e73301be4d4afb1b1dc7029f8c63eb8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNsh:V6a+pOtEvwDpjt
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_b84113855247d6426850253d7b1d376e_cryptolocker
Files
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2024-02-14_b84113855247d6426850253d7b1d376e_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ