Behavioral task
behavioral1
Sample
260d848cbce0f975f2842e5ac2a678b087e1f8418feca73b1e1f603765a1a3fb.exe
Resource
win7-20240903-en
General
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Target
260d848cbce0f975f2842e5ac2a678b087e1f8418feca73b1e1f603765a1a3fb
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Size
2.9MB
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MD5
2defbea0aa2bf978d7e9cc6738dc3bf4
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SHA1
a3efd8a8c544e7dc79c01fd837469470b054bd42
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SHA256
260d848cbce0f975f2842e5ac2a678b087e1f8418feca73b1e1f603765a1a3fb
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SHA512
0ba23b2a637738a3dc25ce2695245d347ea1edc93f455cef6edd7406717433c424c9e6976289ad7f620c1a347fbc24839509bc03890530cf19330800df682dd4
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SSDEEP
49152:UWSu7wVMlj1Qbfa0sS2NFPnkrg6rvcR7cOevwgeW2ZU6RnvE3+AKlkx:UaQM3Qb16krBrvcRoOqHS5vcpDx
Malware Config
Signatures
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Processes:
resource yara_rule static1/unpack001/out.upx purplefox_rootkit -
Purplefox family
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 260d848cbce0f975f2842e5ac2a678b087e1f8418feca73b1e1f603765a1a3fb unpack001/out.upx
Files
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260d848cbce0f975f2842e5ac2a678b087e1f8418feca73b1e1f603765a1a3fb.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
Sections
UPX0 Size: - Virtual size: 9.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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
Sections
.text Size: 6.6MB - Virtual size: 6.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rodata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 887KB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 127KB - Virtual size: 127KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ