Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_8a3383edb799e680d41b43e342b658e3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_8a3383edb799e680d41b43e342b658e3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_8a3383edb799e680d41b43e342b658e3_cryptolocker
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Size
37KB
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MD5
8a3383edb799e680d41b43e342b658e3
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SHA1
5400f398ac1e6b19715487c6bf9a25eccf3b2a2c
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SHA256
5457a90423e5a131707bfd06787d21a5d08bbef4df2d89c8db71230af09baccd
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SHA512
b75886c68122d8518756eb1530530ab00c1abcd8ab1805739609dbc0cedb99b611142d52d3e2420e8b7e9ebfa099a7e6f4477fe0fb23d5f6e55a4a61f378883e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAYf:ZzFbxmLPWQMOtEvwDpjLeJAYf
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-06_8a3383edb799e680d41b43e342b658e3_cryptolocker
Files
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2024-03-06_8a3383edb799e680d41b43e342b658e3_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ