Behavioral task
behavioral1
Sample
ca9ef2758590fc8189b3b36360b81db5e8ede5530ae3cd593a739767b83cca5a.exe
Resource
win7-20240220-en
General
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Target
ca9ef2758590fc8189b3b36360b81db5e8ede5530ae3cd593a739767b83cca5a
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Size
434KB
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MD5
27917f3e5250df5df66c380fa08b4102
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SHA1
d44613bcbdb600087dce40453ae1d2fbe702ee1b
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SHA256
ca9ef2758590fc8189b3b36360b81db5e8ede5530ae3cd593a739767b83cca5a
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SHA512
9e138d396e03b571b6224287f7a651b3fe07e0587ff460698d52882b07238494db9d1fee63295303115446a4424c8a993e7e16d580ae3994715d461741e265c2
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SSDEEP
3072:HmVwRKC+mVwRa4zVwGOzVw+63zVwtTbBzVwGOzVwhLm9:HmVnrmVN4zVOzi3zszVOz8LK
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca9ef2758590fc8189b3b36360b81db5e8ede5530ae3cd593a739767b83cca5a
Files
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ca9ef2758590fc8189b3b36360b81db5e8ede5530ae3cd593a739767b83cca5a.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
gRMIlSEF Size: 512B - Virtual size: 103B
xMOxriVd Size: 58KB - Virtual size: 58KB
UVefqajK Size: 19KB - Virtual size: 18KB
dGCROlSe Size: 2KB - Virtual size: 1KB
LGOTGncQ Size: 512B - Virtual size: 481B
FOUsXCCd Size: 512B - Virtual size: 279B
XALPQRum Size: 134KB - Virtual size: 134KB
MnshCGHq Size: 3KB - Virtual size: 3KB
dABXwjWo Size: 123KB - Virtual size: 122KB
QtiRpIIT Size: 7KB - Virtual size: 7KB