Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_871d85a02bd0ee74e5f24987c3ae4716_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_871d85a02bd0ee74e5f24987c3ae4716_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-01_871d85a02bd0ee74e5f24987c3ae4716_cryptolocker
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Size
42KB
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MD5
871d85a02bd0ee74e5f24987c3ae4716
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SHA1
26adae0c15fc9f97375103540168cfc3151ad3aa
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SHA256
f5e1bc856588ecbc487a67d42c0163d2b3b381cf00eb0d6e16aefb225aed5bc9
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SHA512
b014450691260839425a788c8e35570b0f6d10c19ce91c87e7b637af60019f91b60f94fe5da77f3586120e4ea0eaf31be8a812d51834a9997e6a15426455fdfa
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/agy:6j+1NMOtEvwDpjrRty
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-01_871d85a02bd0ee74e5f24987c3ae4716_cryptolocker
Files
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2024-05-01_871d85a02bd0ee74e5f24987c3ae4716_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE