Behavioral task
behavioral1
Sample
2cdeec700fe8b7d3f9c05939a1f08064503c23f248b3d6150c77af3e2b8ecd0e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2cdeec700fe8b7d3f9c05939a1f08064503c23f248b3d6150c77af3e2b8ecd0e.exe
Resource
win10v2004-20240508-en
General
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Target
2cdeec700fe8b7d3f9c05939a1f08064503c23f248b3d6150c77af3e2b8ecd0e.exe
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Size
8.6MB
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MD5
233c01a6f95c327ec73dff8428bec6ba
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SHA1
e22c632a01892027c9aaffe1133dc4abcb22c902
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SHA256
2cdeec700fe8b7d3f9c05939a1f08064503c23f248b3d6150c77af3e2b8ecd0e
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SHA512
b2673917dc2785dbb2d5124fe7fd0b4acdeec7ec810b5bcd9d277a8fce1487ee4db44d6032502e60072221a6dbc40a3f72a7770588b0255852a83ae2772c1b92
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SSDEEP
196608:Hfet/U11/7p0dbo1cqE7NFSs3OeKf9iN/UXtO8ZV1M9UA7nnKJ/RT3jyIqGJ:2t/q/Od1qE7N8P0RUXAozzAG9RTefm
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 2cdeec700fe8b7d3f9c05939a1f08064503c23f248b3d6150c77af3e2b8ecd0e.exe unpack001/out.upx
Files
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2cdeec700fe8b7d3f9c05939a1f08064503c23f248b3d6150c77af3e2b8ecd0e.exe.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8.6MB - Virtual size: 8.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 2.1MB - Virtual size: 2.1MB
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: 6.4MB - Virtual size: 6.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 988B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 91KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ