Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_80576c5b537d25902f08ac08512d316d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_80576c5b537d25902f08ac08512d316d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_80576c5b537d25902f08ac08512d316d_cryptolocker
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Size
29KB
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MD5
80576c5b537d25902f08ac08512d316d
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SHA1
18bddbc0e711ad2062523a46c94280d80e8f2617
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SHA256
33bed7019a361abb5fbb4e39e3925d92fa78b5258fb04945597454fc1ce5ebfc
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SHA512
c721eb36e6214d3d73a56391f531b65e1ffb0a9ec5037e680639017c4fe2c87576ac0b6945ed0d021dc1a190508d4d85f26d9c702a1fd2cdca672fb9ca7f813e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xTI:q0zizzOSxMOtEvwDpj/arO
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_80576c5b537d25902f08ac08512d316d_cryptolocker
Files
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2024-01-29_80576c5b537d25902f08ac08512d316d_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE