Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_61fb0caa36c7516be7ec4960ade9fd5f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_61fb0caa36c7516be7ec4960ade9fd5f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_61fb0caa36c7516be7ec4960ade9fd5f_cryptolocker
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Size
39KB
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MD5
61fb0caa36c7516be7ec4960ade9fd5f
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SHA1
0e8666e8a454bdae687d1921e7d77a0834ffc4b5
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SHA256
cc3a6eeaadd823feadd852c9c70b3452371bf65d4933098781060905a4b28641
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SHA512
41cd3ef6c9323058bfedcda7222e89e98151b2d732a328d38f061e4f62e8b99f2496f3a7846f85d51c74b2426e395e4208ffcf0ac2a73fc9c3dc7d7e267bddc5
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axzYF6:V6QFElP6n+gMQMOtEvwDpjyaYalS6
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 2024-04-05_61fb0caa36c7516be7ec4960ade9fd5f_cryptolocker
Files
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2024-04-05_61fb0caa36c7516be7ec4960ade9fd5f_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