Behavioral task
behavioral1
Sample
54c2ba88148dc7faa7d043bddce35116_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
54c2ba88148dc7faa7d043bddce35116_JC.exe
Resource
win10v2004-20230915-en
General
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Target
54c2ba88148dc7faa7d043bddce35116_JC.exe
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Size
436KB
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MD5
54c2ba88148dc7faa7d043bddce35116
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SHA1
c7f938b09293cc297f99d219d9338a1b9ae8fc5e
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SHA256
1f4d397115e64bcfc73b06ad57ba39c37f205adf1c644fe692382a4d007d8445
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SHA512
2fab2f1f1881c7a1578fbad8f953e13bd1095434c344704d9d91abefa3dbe070cc4618d5f3bd1a6e692eed1ec2bbc3acde2bb61696f996f3a7890de8499ffa4d
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIgq2gMOvhXtzS2lAKt:WacxGfTMfQrjoziJJHIfthXtPt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 54c2ba88148dc7faa7d043bddce35116_JC.exe unpack001/out.upx
Files
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54c2ba88148dc7faa7d043bddce35116_JC.exe.exe windows 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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ