Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_5a95e6baf832cc93f63092810734d16d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-09_5a95e6baf832cc93f63092810734d16d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-09_5a95e6baf832cc93f63092810734d16d_cryptolocker
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Size
51KB
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MD5
5a95e6baf832cc93f63092810734d16d
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SHA1
b5e06524ab2498c5215b5c94468d6f70775ee095
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SHA256
117c2c5dbae33211223b6f920ce41fcf45c644da357e12ea6b7cb96206f47ae8
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SHA512
9c2329336d2d2e67c5a2582d731f5a4371d83a3146f781a6bd6088c4b3a51779ff3df4b495896102bcef84c7b3b79a92f58aeaca7497a000736cb9c04f811c00
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyN:6j+1NMOtEvwDpjr8hhXy+iyyN
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 2024-05-09_5a95e6baf832cc93f63092810734d16d_cryptolocker
Files
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2024-05-09_5a95e6baf832cc93f63092810734d16d_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