Behavioral task
behavioral1
Sample
a503496038bf41bc3d178479d4788baf_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a503496038bf41bc3d178479d4788baf_JaffaCakes118
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Size
1.5MB
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MD5
a503496038bf41bc3d178479d4788baf
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SHA1
8c2c9dc9d8b9b2f22ada0a676a1c86a59846e097
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SHA256
c80887a95c6d4beec672958d610184c50e5addb1bc522fe11a35832e7bc3d910
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SHA512
37823d955fff8ddcbdac61f8b4e4a7044b0204a0832d482a8c87814ef9b92e902931bcb3ebc3a62e1694dfbedadef3ebc12be34018bafbb452e96df31472d892
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SSDEEP
24576:slYxbP04gS/vpssDL8+m7uZGu/cNc9C+JmIEFwgHxnsjNlq6ixXXmDxZ0:zngKv3bm7YUNQC0EKg6j1KmDxy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a503496038bf41bc3d178479d4788baf_JaffaCakes118 unpack001/out.upx
Files
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a503496038bf41bc3d178479d4788baf_JaffaCakes118.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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 132KB - Virtual size: 129KB
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: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ