Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_b46ed7f11269e5ebd53145abd4b01aab_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-19_b46ed7f11269e5ebd53145abd4b01aab_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_b46ed7f11269e5ebd53145abd4b01aab_cryptolocker
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Size
66KB
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MD5
b46ed7f11269e5ebd53145abd4b01aab
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SHA1
53ae707c48f79f02e6e2cf73eb26a7d5bf0a7b48
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SHA256
d57cc0a55b95197c9aa2273ad85cd90ba0d483a5d2c3bdacea16ee5d617eb73a
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SHA512
44dcc71aa481b2a11f4835d9b34b54cded87a04410400bd42abc471e31e0d42ae7afc66c8d483455b4fa56ebe18d5b1c8b6a79a4360ccd95a818a4e44cab0f43
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIwV:6j+1NMOtEvwDpjr8ox8UDEpuha8PIu
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 2024-03-19_b46ed7f11269e5ebd53145abd4b01aab_cryptolocker
Files
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2024-03-19_b46ed7f11269e5ebd53145abd4b01aab_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