Behavioral task
behavioral1
Sample
739dcf65818715e46d3d9aad456d305d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
739dcf65818715e46d3d9aad456d305d_JC.exe
Resource
win10v2004-20230915-en
General
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Target
739dcf65818715e46d3d9aad456d305d_JC.exe
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Size
134KB
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MD5
739dcf65818715e46d3d9aad456d305d
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SHA1
fd69d2c2fa4635b601c33e1269bca46a0c0ee4c9
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SHA256
4d055db8aeabb6a1879df9bd362f46e4b4d817215008b793d3756f5fe1468077
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SHA512
f4fb52a2384123e73492a20718f0b8754c024ccaed97973e94e8c9ef595e0ae453db3a75280c5b39340ab75cba879b003d7c0233709fac3a7a2862f17b285bdb
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SSDEEP
3072:tKcWmjRrz3vROVXBS4ns+KS/XDLCke3SdtAacTKIbILW:+GvROVXBSR6zgOuqW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 739dcf65818715e46d3d9aad456d305d_JC.exe
Files
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739dcf65818715e46d3d9aad456d305d_JC.exe.exe windows:5 windows 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ