Behavioral task
behavioral1
Sample
ec44b0de0cf7aed481ad179e9370a624_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ec44b0de0cf7aed481ad179e9370a624_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ec44b0de0cf7aed481ad179e9370a624_JaffaCakes118
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Size
37KB
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MD5
ec44b0de0cf7aed481ad179e9370a624
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SHA1
3b33059fe1eb2aff0228cb708f0667ea9045755e
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SHA256
9d6ce9b29b68ad6d864aa51214c05775adb1af274718bc6c1858147a80589fb0
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SHA512
c1f1f971b693ac0b5797f97069b49479e099af689096da41a0818b2ce232212c5b3edb5fd5c650bade326009b2c91e11e88b50f665f4de3cfa438c99105c740d
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SSDEEP
768:vIWpoeunS+2Nr+YYiVP8MP8Up1U7ksoGREzKPd:AWpoeunSr+gh8HP7k2EzK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec44b0de0cf7aed481ad179e9370a624_JaffaCakes118 unpack001/out.upx
Files
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ec44b0de0cf7aed481ad179e9370a624_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE