Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_bb74b375e6263b71b0f37b5aad951ccf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_bb74b375e6263b71b0f37b5aad951ccf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_bb74b375e6263b71b0f37b5aad951ccf_cryptolocker
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Size
45KB
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MD5
bb74b375e6263b71b0f37b5aad951ccf
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SHA1
b432ddf3db8ad1942b1694dcf1dd6ca1201fa7d3
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SHA256
0465d443e55b52de828724b24b8fd84044f7760dd2630744f485f03a066737e6
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SHA512
11624723d39044dcf3c2b3c227eb11360acd1e70f64715cc5f3c1d4bbe4cf1bc5f28c94ae50adde6ba24787bbd12879ca8d6a2e1f4a3d2d254a5ec6bc66c1dcc
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws+:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ18
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 2024-02-13_bb74b375e6263b71b0f37b5aad951ccf_cryptolocker
Files
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2024-02-13_bb74b375e6263b71b0f37b5aad951ccf_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