Behavioral task
behavioral1
Sample
79040e9bafb784a05d757412a7b783b2_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
79040e9bafb784a05d757412a7b783b2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
79040e9bafb784a05d757412a7b783b2_JaffaCakes118
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Size
365KB
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MD5
79040e9bafb784a05d757412a7b783b2
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SHA1
bc36ea729aa70d80105799c9fa8ceb92b79ebd34
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SHA256
1110cb89667a94faf9f78b0fa774d2dfc91ef567579771d0d091a9a1f4b2e575
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SHA512
2ecf085ce108a6883b01b6835ed507a0093c09b394742728ec7f5fdf678ed5fdd92b8844ea9c96b850c6788e164e6ae7058190d7d9be6095469c19847b39db43
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SSDEEP
6144:SNLuUPpTUGMOv/x6MfJ1+YpVGNIqKVhCmVOod07injge/E5rb5gyEePXVKmYy4qd:SNzx4un3f9XG6qEmW/Ep+yHdK+5LUE5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 79040e9bafb784a05d757412a7b783b2_JaffaCakes118 unpack001/out.upx
Files
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79040e9bafb784a05d757412a7b783b2_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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
UPX1 Size: 361KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 326KB - Virtual size: 330KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ