Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_b4336d2256203bd2e9480f7c2a94dfd5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_b4336d2256203bd2e9480f7c2a94dfd5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_b4336d2256203bd2e9480f7c2a94dfd5_cryptolocker
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Size
38KB
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MD5
b4336d2256203bd2e9480f7c2a94dfd5
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SHA1
f2d8e72ad033d72c424ddd529fdea2e1cb8adc85
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SHA256
30889abf2b6882626c96b973e75231f313ffae3606731da5e3d6945e1e88c66c
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SHA512
09413c069e1f494d2263e48b96765b68c16d568403ecae927f4c8fc71b39da796df4ea4322f63910f845ac49c5dd56c02181d964da6620536f4e2ded84367afe
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axe3B:V6QFElP6n+gMQMOtEvwDpjyaYa+B
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-10_b4336d2256203bd2e9480f7c2a94dfd5_cryptolocker
Files
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2024-03-10_b4336d2256203bd2e9480f7c2a94dfd5_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ