Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_fd057cd1fcf4a2903bd4957b5e864b4d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_fd057cd1fcf4a2903bd4957b5e864b4d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_fd057cd1fcf4a2903bd4957b5e864b4d_cryptolocker
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Size
44KB
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MD5
fd057cd1fcf4a2903bd4957b5e864b4d
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SHA1
498110ccb3d3a935c51dde3d466d9161c39260e9
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SHA256
2ecb613f82a1d8e26732f03921448112d9fcc9e33b1c8c986affe0a72a015ed5
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SHA512
1e60ab3040ba79aaf33807066278bf746953b97993336133962471200b7955c51f2f7221cebf43a3f8286ce19ebded3a605d79b354de8a4cccfd1df6ff4b826e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsZ:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1X
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 2024-01-18_fd057cd1fcf4a2903bd4957b5e864b4d_cryptolocker
Files
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2024-01-18_fd057cd1fcf4a2903bd4957b5e864b4d_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