Behavioral task
behavioral1
Sample
da7b222d6176ac72e6647cc44efc4331_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
da7b222d6176ac72e6647cc44efc4331_JaffaCakes118
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Size
55KB
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MD5
da7b222d6176ac72e6647cc44efc4331
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SHA1
9a96cbede4dcdbb0c0b066109f3acb58fab88312
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SHA256
86da2e83f44d1e24587e8ef97fd5e99cd21ac8460a99924ab446ccdc6cfa4de5
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SHA512
ced7cdb007f6abb0a2ac7e5f51f9f04ea07e378c074351fa71f249eeaa37569e439cca3d12a6b924ccb6d7d9041f3a597185e1c6e2d5f60a00b1e4c56d5ae437
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SSDEEP
768:QxsExfpdfBKaj2qIjzAgpdhXuWf0X69sHzER7aGplzY6ace239idse:QsgfrBLqrjzZnH8q9sTwe0lAcM5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da7b222d6176ac72e6647cc44efc4331_JaffaCakes118 unpack001/out.upx
Files
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da7b222d6176ac72e6647cc44efc4331_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ