Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_417af7d89ea8e1d2260286a9aecb696a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_417af7d89ea8e1d2260286a9aecb696a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_417af7d89ea8e1d2260286a9aecb696a_cryptolocker
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Size
54KB
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MD5
417af7d89ea8e1d2260286a9aecb696a
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SHA1
29b35043985fc0f682704d3207417923ccec11b1
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SHA256
b22f0ed7097f1d87c30f66bd98b66575e3fabf76b40abbd8f56f34e721dbc01d
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SHA512
9ba82fbd7b40b136ab087136e75e1b5c2e20f9be885c8441906f471fd0284b1e0b77776f2ef7e2537f386c1d2a8d2a3270493b8e8cc48c66e6ef9789357e47c5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHp:6j+1NMOtEvwDpjr8hhXiJ
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 2024-06-04_417af7d89ea8e1d2260286a9aecb696a_cryptolocker
Files
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2024-06-04_417af7d89ea8e1d2260286a9aecb696a_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