Behavioral task
behavioral1
Sample
c4af6174728f7cf89245be66b9ceae6a.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c4af6174728f7cf89245be66b9ceae6a.exe
Resource
win10v2004-20231215-en
General
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Target
c4af6174728f7cf89245be66b9ceae6a
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Size
458KB
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MD5
c4af6174728f7cf89245be66b9ceae6a
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SHA1
2cb07e63f33cbef77342428f223859f181e7f56e
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SHA256
c61afde12776602522e141fcf29f1cee2ed3258e37b75a341c5c087d10f1b5cf
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SHA512
9fcde32b3bf7df4a809701d92c7f421a46bc3ea7b64895e7582f7cbaacba263c9084d384cbb0ed643c318d9da21dd84104adefbc95b25205dd70452d5586a885
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SSDEEP
12288:DnNhuBoY8SorxgmA+nlvVl64Uzvfs8toNs5vN53wuCuo:DPatCg7EPk4avaNs5VY
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c4af6174728f7cf89245be66b9ceae6a unpack001/out.upx
Files
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c4af6174728f7cf89245be66b9ceae6a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 233KB - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ