Behavioral task
behavioral1
Sample
TSRJ_V12.exe
Resource
win7-20240903-en
General
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Target
TSRJ_V12.exe
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Size
62.5MB
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MD5
b06e16b8fb05c5920291b14bee44cf6c
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SHA1
fb4d7435766f0539ba510d4f5e53c17ab2717ef5
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SHA256
e34c7e40ad49d585f438c46312a2360866391c4c6c9e11a759e67fa892f48edb
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SHA512
8ed2c9a7fa15a4b9a74f38268eec431c7ec2eb36d9f59ee918e33f4fda1dace1eb43d6ad42d9709d34429212158560695533cbea13297de1add472e0cbdf486a
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SSDEEP
786432:0AvxqSeY83w9+gw21eWRvIGU+lVBPeCV+sxJ0S8Ys5qDTg2MK4gq65VkE2gElS:0rSb83w9/b1epGUKBP5B4Cc2MPgZeNlS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource TSRJ_V12.exe
Files
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TSRJ_V12.exe.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: 20.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 580KB - Virtual size: 584KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE