Behavioral task
behavioral1
Sample
ff1db4fe81767af2673773e05bbc7fcf3eb891455dff13f5a47d7da61b2f96d4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ff1db4fe81767af2673773e05bbc7fcf3eb891455dff13f5a47d7da61b2f96d4.exe
Resource
win10v2004-20240412-en
General
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Target
ff1db4fe81767af2673773e05bbc7fcf3eb891455dff13f5a47d7da61b2f96d4
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Size
1.4MB
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MD5
28372b86e8b8ccc8508b99197c61a209
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SHA1
62f9e873a841442759ed584f89aff52ca0c60a2d
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SHA256
ff1db4fe81767af2673773e05bbc7fcf3eb891455dff13f5a47d7da61b2f96d4
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SHA512
9be852cc8960d39c423aedfc36a64788f77d53efa93afe0aad674caac33ae913a1a837616668e3a419d63b08e7afee2486b075a94ccf2fb558d53511c6498fcc
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SSDEEP
24576:0qh6lVCrsaU15Tf/YzmbNkcvdXX5ZBvOKx3x2dBoEgLFgeQFW3oIomkkf1fLnnCN:3sh/5ToiRrFpZBvkbZiFhQFW3gmLRLbG
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 ff1db4fe81767af2673773e05bbc7fcf3eb891455dff13f5a47d7da61b2f96d4
Files
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ff1db4fe81767af2673773e05bbc7fcf3eb891455dff13f5a47d7da61b2f96d4.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ