Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_7c70320383bb023e3f724a4573733771_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_7c70320383bb023e3f724a4573733771_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_7c70320383bb023e3f724a4573733771_cryptolocker
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Size
126KB
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MD5
7c70320383bb023e3f724a4573733771
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SHA1
5907709208db1052c518ff49f8d4321bceca186c
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SHA256
a5e45a9d58653c1f3683d90496f6604c47da125b45c1aef801cb80aa8e788b74
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SHA512
64554025a476657b69b36471ea4055d8a2c7d80dd8a30853e96ba4cf0c238627c3b4eb3e10a117f024ab3d76a65834d082e848d195ffe4140f08c232e4e8388b
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp9:vCA9OtEvwDpjh
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 2024-02-28_7c70320383bb023e3f724a4573733771_cryptolocker
Files
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2024-02-28_7c70320383bb023e3f724a4573733771_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE