Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_1ad217d5d64825bef0cec35931c4430b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-05_1ad217d5d64825bef0cec35931c4430b_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-05_1ad217d5d64825bef0cec35931c4430b_cryptolocker
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Size
49KB
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MD5
1ad217d5d64825bef0cec35931c4430b
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SHA1
79b8ff2342ae341b3ee39643524fd9c4cc5c7627
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SHA256
96c02e0fe44d9fc82c3f2d46a2bce0d09ac86ddea773f85b066ecd6eeb7dab03
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SHA512
90b44014855512159859ccb15c67b92afb707e31db7d8233fcc2fbd7027ce15151e4f25cae547bed1041f5ccb8dff8665a888ce9794ddc27b1c18813d1acce95
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRHng:6j+1NMOtEvwDpjr8hhX9g
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 2024-04-05_1ad217d5d64825bef0cec35931c4430b_cryptolocker
Files
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2024-04-05_1ad217d5d64825bef0cec35931c4430b_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