Behavioral task
behavioral1
Sample
38b328412e6492163f0291fbb777ef53.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
38b328412e6492163f0291fbb777ef53.exe
Resource
win10v2004-20231215-en
General
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Target
38b328412e6492163f0291fbb777ef53
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Size
1.0MB
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MD5
38b328412e6492163f0291fbb777ef53
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SHA1
9316096a71d25fcce21dd2e68ea62315ab2b18a0
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SHA256
e0b96910b091b63df5183c1e995be5f9b728a8eed77f361365cb0c3b744ed2fe
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SHA512
59f7c3b8bce700cf888b1a455299c5d2dbc0393745faa2c40b5031b4ec4690918ddf451f6e40767954f5017c624ea2a7f6ae44a84bd7579a93057c6ed5e5e682
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SSDEEP
24576:HwnfpBpD1zvGhY5QMhtoIpmBqaZblJbyshJH94v+75QY6tvF:QnfpXD1zvGMQVXbldyshJdyA5QfvF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38b328412e6492163f0291fbb777ef53 unpack001/out.upx
Files
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38b328412e6492163f0291fbb777ef53.exe windows:4 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ