Behavioral task
behavioral1
Sample
aefd5e5b8ace9ead329421ab412e005e_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
aefd5e5b8ace9ead329421ab412e005e_JaffaCakes118
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Size
94KB
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MD5
aefd5e5b8ace9ead329421ab412e005e
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SHA1
5dae63ac16e804578602158af33e2f16d1526954
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SHA256
9ec0bd5fb78b5f64e242ce372919c0d13a7e017814f2e0e8b1ec415ce74d6243
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SHA512
f7ad2e26d00f3d22ccdc5ad331babfc0b24e9b55d054876b054445c93e5fc385a503e53b284e763bde0a5e38a09b943378f847d57ae9fb167604295fd2539ec8
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SSDEEP
1536:ovATy0rZJ6edHCwyVGMiRDs4ZbjQcteDjlfyxT5U/+m/xkBWRsHmUoPhbAlCC38m:ovhEddHCwR1RDDZvQcU96dU/lkBWaHmE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aefd5e5b8ace9ead329421ab412e005e_JaffaCakes118
Files
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aefd5e5b8ace9ead329421ab412e005e_JaffaCakes118.exe windows:4 windows x86 arch:x86
65804a6528d825ea1743f607c4e44696
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
Imports
msvcrt
strstr
strcpy
strlen
memcmp
??2@YAPAXI@Z
memset
kernel32
CreateFileA
VirtualAlloc
VirtualFree
CloseHandle
ReadFile
WriteFile
Sections
UPX0 Size: - Virtual size: 416KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 69KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE