Behavioral task
behavioral1
Sample
36b28bf399827dd45999a67a61375de1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
36b28bf399827dd45999a67a61375de1_JaffaCakes118
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Size
163KB
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MD5
36b28bf399827dd45999a67a61375de1
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SHA1
a6923a2c81ec332e527a512ddd3fac526d8a975b
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SHA256
5de0cfc3b01edea430dc71c8a23fdd3286ccaccf5bdd78fcde8658c0943b898f
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SHA512
3c11f289a10a7499e9e5a2cde065935fc9b877acefdebc43787dcd964337cabf25b9bf28b6a6060fb0547987ef8df610bcb4d2afe6699ffa7c01dd36dc640444
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SSDEEP
3072:wrW+MRzeC5P1YWPtcN9MuxkexaixNsbdZU72Uc71RbTee++4Ref2Ww4kDqmrQEJk:N+UP+UtcEIHs52o5KpdR3rvDqaQE+uX4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 36b28bf399827dd45999a67a61375de1_JaffaCakes118 unpack001/out.upx
Files
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36b28bf399827dd45999a67a61375de1_JaffaCakes118.exe windows:10 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: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
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:10 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
.text Size: 324KB - Virtual size: 324KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 460KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ