Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_1cd0cedc3482ba39333bad13fbaef3fc_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-26_1cd0cedc3482ba39333bad13fbaef3fc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_1cd0cedc3482ba39333bad13fbaef3fc_cryptolocker
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Size
42KB
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MD5
1cd0cedc3482ba39333bad13fbaef3fc
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SHA1
32271dea9e23e16735f2087352d43acc9761da3a
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SHA256
00085b43e206db39d944127fef60d9021aecb33948f47b099037f72d71f58b45
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SHA512
a4abf1e45a9706b6343740b889eb4bde5eda4182de81e98e3f1175cfd1715ca2e216137c6464179cab1e22b3fe772e0a9ad95b04622832304aa3737ed61dd17f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0V:6j+1NMOtEvwDpjrR2XabMC
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 2024-04-26_1cd0cedc3482ba39333bad13fbaef3fc_cryptolocker
Files
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2024-04-26_1cd0cedc3482ba39333bad13fbaef3fc_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