Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_cfd551218fde6ebdca94d5139bc43fef_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_cfd551218fde6ebdca94d5139bc43fef_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_cfd551218fde6ebdca94d5139bc43fef_cryptolocker
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Size
45KB
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MD5
cfd551218fde6ebdca94d5139bc43fef
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SHA1
d99179736c780c4b5bffc9c3d048f7b8906e0c50
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SHA256
41c7a915ff7c17ba175331fc22e742fe24d362a8854268e65ede651814a66435
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SHA512
ffa7e6fb0963cf7253ee7bfc2c74c3b4b61204cabb6c3192707e3d95fe1066513ff361380998004409bd18d1c5fbb8152fad5d17be1a05498d2a24463e415e51
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsv: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 2024-01-27_cfd551218fde6ebdca94d5139bc43fef_cryptolocker
Files
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2024-01-27_cfd551218fde6ebdca94d5139bc43fef_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