Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_6f5c1309b0fb38ab8d2e4fc1f992f7be_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-06_6f5c1309b0fb38ab8d2e4fc1f992f7be_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_6f5c1309b0fb38ab8d2e4fc1f992f7be_cryptolocker
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Size
64KB
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MD5
6f5c1309b0fb38ab8d2e4fc1f992f7be
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SHA1
d6799e721f03bc91a16954660e163873c3f92144
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SHA256
c38f38957a1b95c545fd42f7d3b8a6d2ec8f1de488acc0197ae385eff5c9938e
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SHA512
c125a80c496980f3a43e546b45a9140fbdf5473b9eb44f10a6e406e9761130f86b3396e81e96d9d198a3e4f9ebabd4b07b524c28422837a79ae530fa7757b5cf
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10HTg:6j+1NMOtEvwDpjr8ox8UDEy0E
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 2024-03-06_6f5c1309b0fb38ab8d2e4fc1f992f7be_cryptolocker
Files
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2024-03-06_6f5c1309b0fb38ab8d2e4fc1f992f7be_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