Behavioral task
behavioral1
Sample
cf18aab45b2817240b18998c740d81c5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cf18aab45b2817240b18998c740d81c5_JaffaCakes118
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Size
1.4MB
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MD5
cf18aab45b2817240b18998c740d81c5
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SHA1
942a3b5756070d1dc2d29c08c6b3549179129cc7
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SHA256
de3667dbe6ff5d022c64d972c91acd92f08ed633e7e98d68e2a86088f5147d59
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SHA512
b1cfbc3f252064fe175df41ec59a5f02728cac35b49d47870d182bbeba47a2fdaf09832e2afd89275e31b235610e4921baab2dc1cb99b48480f63a843ed5dfe3
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SSDEEP
24576:OBWM2liJ40DqnYqcJPJtvNLoRbdLCrAbWHOBl2NnWxvuGS0NmtgP09Y:Ow3ldWsLKVKdLCrAbWHg4pWoA309Y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf18aab45b2817240b18998c740d81c5_JaffaCakes118 unpack001/out.upx
Files
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cf18aab45b2817240b18998c740d81c5_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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 229KB - Virtual size: 232KB
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: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 317KB - Virtual size: 317KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ