Behavioral task
behavioral1
Sample
2024-10-02_42775de32b10a35f6e849a4716441cac_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-02_42775de32b10a35f6e849a4716441cac_cryptolocker
-
Size
62KB
-
MD5
42775de32b10a35f6e849a4716441cac
-
SHA1
55ad29267e7252997041358f1f47ad8b4ed416fa
-
SHA256
e279709e28a898cee3ee68d1618b7acfdbce2669d4017bdbbddb02c18744f8b1
-
SHA512
c0f6ffd9cc2f9bbf31ea7781e002f14f2f03cd42095da5507828a0c7011b46f0b6e046bbb105a737a0c42db3c8501fe08a1e04daac9141c2eec8ec6b2e887a86
-
SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhM:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_42775de32b10a35f6e849a4716441cac_cryptolocker
Files
-
2024-10-02_42775de32b10a35f6e849a4716441cac_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE