Behavioral task
behavioral1
Sample
21a43280acd16edccb444dc616edce386c83055b849203771e3f685335fdf97b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
21a43280acd16edccb444dc616edce386c83055b849203771e3f685335fdf97b.exe
Resource
win10v2004-20240508-en
General
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Target
21a43280acd16edccb444dc616edce386c83055b849203771e3f685335fdf97b
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Size
2.4MB
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MD5
6cff2bbece8438c84b5f41b66761f6c7
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SHA1
418f33e5987ce140c15083ad31b9415a96abb805
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SHA256
21a43280acd16edccb444dc616edce386c83055b849203771e3f685335fdf97b
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SHA512
b53af379d65e96400f39b1e0f880e44bc5ce532defba56127182d64743f6f3d3e7bb1929651abb1d8813f5e074a454038a0c1393c3683328823d14c779e509f9
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SSDEEP
49152:dqp2W3yxZSmcf9Lg2v2q52JRIvDdv57/l1vwyjes7XvupQp6ClIkk:dqEncfhWq52DIvDt57/l1Lesjvu9gIkk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21a43280acd16edccb444dc616edce386c83055b849203771e3f685335fdf97b unpack001/out.upx
Files
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21a43280acd16edccb444dc616edce386c83055b849203771e3f685335fdf97b.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
Sections
UPX0 Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 612KB - Virtual size: 991KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ