Behavioral task
behavioral1
Sample
a49c82c107de73d228de82b19ca48c65_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a49c82c107de73d228de82b19ca48c65_JaffaCakes118
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Size
37KB
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MD5
a49c82c107de73d228de82b19ca48c65
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SHA1
1124d57f48d4b060d54948f89341403675fbe4a5
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SHA256
0983e6de0016abb0465f809854bd23be504ae50b13624787004daf79ab4865b6
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SHA512
c6a733d96c6ff36e69034b4d2e1ac00a6d8cf231e0f3f8607a489047097468887c35c6582f1150027d1c45873981aa14bb292373830e8b01175efca37406b9ac
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SSDEEP
768:NxKqi5wBeNTYErAhupTZKQN4et8WOxbVYs6jYDS/7gCOTMLps:vKr+BeNcMZZ6ufOlVxujsTr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a49c82c107de73d228de82b19ca48c65_JaffaCakes118 unpack001/out.upx
Files
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a49c82c107de73d228de82b19ca48c65_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: 56KB
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: 4KB - Virtual size: 8KB
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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ