Behavioral task
behavioral1
Sample
2bb13c85e30cf9bc63cbcb1b7cae59e26de2f57a8cbef24b3ca7017f1860ffaa.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2bb13c85e30cf9bc63cbcb1b7cae59e26de2f57a8cbef24b3ca7017f1860ffaa.exe
Resource
win10v2004-20240611-en
General
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Target
2bb13c85e30cf9bc63cbcb1b7cae59e26de2f57a8cbef24b3ca7017f1860ffaa
-
Size
105KB
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MD5
4ce500f6465d772cd037091c9fc7d0b1
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SHA1
c82e41dd0dea2f6e457e1d2bcfc863b263199e90
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SHA256
2bb13c85e30cf9bc63cbcb1b7cae59e26de2f57a8cbef24b3ca7017f1860ffaa
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SHA512
7dd11ae6d8bfeaf7b65534b4a457a07726a7dd4f8a5ff2e16b16a3cd635d6415159e2bfb3dbc1cf589bdb7d3ed9414526135f07b88dc530bca594bf512c08966
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SSDEEP
1536:ZXzeD2RNG77Cy8SuehFww1V3YqOTz2L/Ro/Aon4IQR6NHTs4tf9Ch:syXM8SLbVLOGL/Rr+XQeY4u
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 2 IoCs
Checks for missing Authenticode signature.
resource 2bb13c85e30cf9bc63cbcb1b7cae59e26de2f57a8cbef24b3ca7017f1860ffaa unpack001/out.upx
Files
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2bb13c85e30cf9bc63cbcb1b7cae59e26de2f57a8cbef24b3ca7017f1860ffaa.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: 492KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE