Behavioral task
behavioral1
Sample
3a8e44e1367a41309a6654756ca0984071f4eb268c33316ea429b3e24d2f15c0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3a8e44e1367a41309a6654756ca0984071f4eb268c33316ea429b3e24d2f15c0.exe
Resource
win10v2004-20230915-en
General
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Target
3a8e44e1367a41309a6654756ca0984071f4eb268c33316ea429b3e24d2f15c0
-
Size
1.9MB
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MD5
1939be6b7c53fba7559d28ec41b74972
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SHA1
3ff15a8cb0c4d5b2c0ca67a9a424a6695ad49da2
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SHA256
3a8e44e1367a41309a6654756ca0984071f4eb268c33316ea429b3e24d2f15c0
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SHA512
0d827f37438241381da8c7566abd7adbc51b3b378836536e2d79d06dadb930d8a0177ddc67cba52254415cd6d2332d29b4c718e852482f344c4d1f8915d38a80
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SSDEEP
49152:qoY7o25z8hXjxsv3K3aN1mPlucwY2/lDfd8YW3c8Fz4VLCPOpvJ5q:q7PQ9xqU20uc8/NfsMMz4VLCq5q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a8e44e1367a41309a6654756ca0984071f4eb268c33316ea429b3e24d2f15c0 unpack001/out.upx
Files
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3a8e44e1367a41309a6654756ca0984071f4eb268c33316ea429b3e24d2f15c0.exe windows:4 windows 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
UPX0 Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows 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: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 584KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ